Metals and Non Metals in 25 Minutes🔥| Class 10th | Rapid Revision | Prashant Kirad

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  • Опубликовано: 25 ноя 2024

Комментарии • 3,6 тыс.

  • @shagunstudy-ji2pz
    @shagunstudy-ji2pz Месяц назад +326

    1 like =for 99marks ❌️
    1 like = your hard work ❤✅️

  • @muskaanprasad2009
    @muskaanprasad2009 Месяц назад +1557

    I wish all get 100 in science exam

  • @Anshugurjar5
    @Anshugurjar5 13 дней назад +680

    Like nhi karega wo fail hoga 00:45

  • @gauravagarwal130
    @gauravagarwal130 Месяц назад +554

    Like for 99 percentage in board exam

  • @Devilisback-d6o
    @Devilisback-d6o Месяц назад +1497

    "😱EXAM IS NEAR😱"
    "😰NOTHING IS CLEAR😰"
    "😉NO NEED TO FEAR🤔"
    "BECAUSE PRASHANT SIR IS HERE 🔥🔥❣️❣️"
    First time I got so many like

  • @achumiikusa
    @achumiikusa 26 дней назад +146

    12:08 sir is getting personal 😂

  • @AKbhagtiedit
    @AKbhagtiedit Месяц назад +518

    Students who want carbon and it's compound rapid revision😮

    • @Snowflakesf495
      @Snowflakesf495 Месяц назад +7

      Can any one tell me elements other then first 20 elements that is important for class 10 please send me all atomic number of important elements
      My chemistry is so week😢😢

    • @AjayKumar-eq8kc
      @AjayKumar-eq8kc Месяц назад

      Search on google ​@@Snowflakesf495

    • @NatkhatPlayworld-qd9so
      @NatkhatPlayworld-qd9so Месяц назад +4

      @@Snowflakesf495 week nhi weak

    • @NatkhatPlayworld-qd9so
      @NatkhatPlayworld-qd9so Месяц назад +3

      yes esp. aarambhians ab acp solve karne se phele need h bohat😭😭

    • @AYushShukla-rs1po
      @AYushShukla-rs1po Месяц назад

      Ha bhai

  • @shashikalachaurasia1966
    @shashikalachaurasia1966 2 дня назад +14

    Yeh rishta kya kehlata hai - Ionic bond 13:07

  • @animeworld63012
    @animeworld63012 26 дней назад +29

    12:08 kya line mari sir ne... 🥲.. Pura sahi 🥲

  • @SHAILESH-w6g
    @SHAILESH-w6g Месяц назад +203

    00:04 Revision of Metals and Non-Metals in 25 minutes
    00:46 Metals and Non-Metals have different electron configurations
    02:03 Metals are ductile while non-metals are not
    02:42 Difference between metals and non-metals
    04:02 Metals have high melting points and conduct electricity
    04:43 Nonmetals have various states and densities
    05:58 Metals can form both basic and acidic oxides
    06:43 Non-metals form acidic or neutral oxides
    08:47 Metals and Non Metals Reactivity
    09:25 Metals react with acids to form salts and release hydrogen gas.
    11:01 Metals displacing less reactive metals
    12:13 Metals give away electrons and become positively charged
    13:55 Ionic compounds conduct electricity in molten and aqueous states
    14:34 Metals have strong interatomic attraction and high melting/boiling points
    15:55 Extraction of metals for economic gains
    16:35 Difference between minerals and ores
    17:56 Metals react with sulfur to form sulfides.
    18:34 Reactivity and bonding of sulfides and carbonates
    19:46 Reactivity of Metals and Non-Metals
    20:34 Understanding Reduction Process in Metals and Non-Metals
    22:34 Discussion on impurities and their impact
    23:12 Understanding Anode and Cathode in Electrolytic Refining
    24:33 Formation of different layers on metals
    25:08 Alloy formation with metals and non-metals
    26:22 Galvanization with Zinc for preventing metal corrosion
    27:00 Study with dedication and answer the questions quickly

  • @Suman_2244
    @Suman_2244 Месяц назад +295

    1 question answer is (d) Na ,k
    2 question answer is (d) good thermal coductivity and high melting point

    • @jaisharma7130
      @jaisharma7130 Месяц назад +3

      sahi h bhai

    • @4KEditor_Kunal
      @4KEditor_Kunal Месяц назад +11

      Shayad, 1 ka c tha

    • @4KEditor_Kunal
      @4KEditor_Kunal Месяц назад +29

      Bhai, 'K' aur 'Na' ka electrolytic reduction hota hai and 'Cu' aur 'Au' ki electrolytic refining hoti hai

    • @sandeshdewangan5566
      @sandeshdewangan5566 Месяц назад +5

      Galat hai 1 ka i hoga

    • @Yo_shine
      @Yo_shine Месяц назад +4

      ​@@4KEditor_Kunalyes bro,your answer is correct

  • @vermafamily5767
    @vermafamily5767 5 дней назад +53

    Bolo 🗣Bolo 🗣Prashant sir ki... JAI...!!!
    # SCIENCE SUBJECT KE DEVTA.

  • @Time-lapse987
    @Time-lapse987 Месяц назад +23

    Everyone Today is my birthday but no like
    But...
    Le me Today is my exam but no prepration

  • @SeemaSeema-vf9xq
    @SeemaSeema-vf9xq Месяц назад +23

    1like=95% in board class 😂😂😂😂😂

  • @JP_Pencil_Art
    @JP_Pencil_Art 2 дня назад +5

    Q1.(iii) and (iv)
    Q2.(i) and (iv)

  • @divyanshuusharma
    @divyanshuusharma Месяц назад +46

    Boards Ki Kasam Jisne Like Nhi Kiya Woh Boards Mein Regret Karega !! 😂
    (Don't Take Risk) 💢

  • @TarunJoshi-h9h
    @TarunJoshi-h9h 13 часов назад +6

    Q1) (D) Na & K
    Q2) (D) i & iv
    Like for correct answer
    👇

    • @Goxt.ae7
      @Goxt.ae7 4 часа назад

      K Cannot Refinned By Electrolytic Refinning

  • @Thakur_yuvraj
    @Thakur_yuvraj Месяц назад +51

    Q1) ans=(i) and (ii)
    Q2) ans=(I) and (iv)
    Thakyou so much sir

  • @Amarbirkaur-z8i
    @Amarbirkaur-z8i Месяц назад +68

    Vote for carbon and its compound for revision

  • @Tokyorevenger017
    @Tokyorevenger017 7 дней назад +17

    26:59 Q 1.Ans:(a) (i) and (ii)
    27:10 Q 2.Ans:(d) (i) and (iv)

  • @IshikaDey-vg4sv
    @IshikaDey-vg4sv Месяц назад +218

    Prashant Bhaiya respect button ❤❤❤❤❤

    • @SusantaBasumatary-131S
      @SusantaBasumatary-131S Месяц назад +7

      Hame toh koy vi teacher nahi chahiye😊 Prasant bhaia hi sabse acha hai❤❤❤

    • @Anmol10987
      @Anmol10987 Месяц назад +2

      𝙑𝙤𝙩𝙚 𝙛𝙤𝙧 𝙘𝙡𝙖𝙨𝙨 11 𝙢𝙞𝙣𝙙𝙢𝙖𝙥 𝙨𝙚𝙧𝙞𝙚𝙨 𝙛𝙤𝙧 𝙧𝙚𝙫𝙞𝙨𝙤𝙣
      𝙥𝙡𝙚𝙖𝙨𝙚 𝙡𝙖𝙪𝙣𝙘𝙝 𝙖 𝙢𝙞𝙣𝙙 𝙢𝙖𝙥 𝙨𝙚𝙧𝙞𝙚𝙨 𝙛𝙤𝙧 𝙘𝙡𝙖𝙨𝙨 11 𝙨𝙩𝙪𝙙𝙚𝙣𝙩𝙨 𝙛𝙤𝙧 𝙘𝙗𝙨𝙚 𝙗𝙤𝙖𝙧𝙙

    • @IshikaDey-vg4sv
      @IshikaDey-vg4sv Месяц назад +3

      ​@@SusantaBasumatary-131SYes Prashant Bhaiya is Best 👍👍👍👍👍💯💯💯💯💯💯💯

    • @ALL_786
      @ALL_786 Месяц назад +2

      Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

    • @Saura-k2e
      @Saura-k2e Месяц назад

      Hello

  • @the_shreyam
    @the_shreyam Месяц назад +113

    1:28 Not an exception ❌ Every brilliant mind come from back bench ✅

    • @akul9670
      @akul9670 Месяц назад +3

      Not every , some also come from first bench and middle bench

    • @Opendoor973
      @Opendoor973 Месяц назад +5

      😂humare school mein rotation hoti ha 😅 .

    • @Sweetydas2807
      @Sweetydas2807 Месяц назад +1

      ​@@Opendoor973Humare bhi😂😂

    • @ReactiveIbrahim
      @ReactiveIbrahim 11 дней назад

      Same here 😂😂​@@Opendoor973

  • @FFshorts420-op
    @FFshorts420-op Месяц назад +103

    Kon kon November me dekh rhe 😂

  • @PariAthwani
    @PariAthwani Месяц назад +34

    27:04 d) na, k
    27:10 d) good thermal conductivity and high melting point

    • @Bhardwaj_709
      @Bhardwaj_709 Месяц назад +2

      wrong

    • @ffwitharyan077
      @ffwitharyan077 Месяц назад +1

      wrong h ........ sahi ans cu aur na hoga

    • @IpshitaVardhanGupta
      @IpshitaVardhanGupta Месяц назад

      @@ffwitharyan077 no cu and au hoga google pr bhi dekhlo chahe

    • @sukhdevsingh2755
      @sukhdevsingh2755 Месяц назад

      First ka answer wrong hai 1) ka a hai

    • @YuyutsuPandya
      @YuyutsuPandya Месяц назад

      Buddy Electrolytic Refining Pucha hai NAaki Electrolytic Reduction Then It Will Be Copper And Gold...
      hope It Will Help...😄😄

  • @artandcrafts438
    @artandcrafts438 Месяц назад +25

    26:59
    1st answer (a) (i) and (ii)
    27:10
    2nd answer (d) (i) and (iv)

    • @AvinashKumar-gr4jd
      @AvinashKumar-gr4jd Месяц назад +5

      Second answer is true but first is wrong answer correct option is a

    • @XenonCity
      @XenonCity Месяц назад

      1st one is option A

    • @infinity_fly4620
      @infinity_fly4620 Месяц назад +2

      D option correct

    • @dtgaming6310
      @dtgaming6310 11 дней назад

      no c option is correct bhaiya ki video mi hi cu electrolytic ka example sho kiya hai

    • @AarnavSalian-d5h
      @AarnavSalian-d5h 9 дней назад

      @@AvinashKumar-gr4jd Tf

  • @gauravkumar-pu9lm
    @gauravkumar-pu9lm 5 дней назад +6

    1) d ) iii and iv
    2) d) i and iv

  • @RoshishSharma
    @RoshishSharma Месяц назад +208

    Kon kon is Saal 95+ marks Lana chahate hai

  • @sagar2162
    @sagar2162 Месяц назад +75

    0:16 bhaiya apki tabiyat kaisi hai

  • @sukhdevsingh2755
    @sukhdevsingh2755 Месяц назад +26

    27:03 1) (a) Au and Cu ( because they are low reactive elements) 27:05 (d) good thermal conductivity and high melting point ❤

    • @Plot_Armorx100
      @Plot_Armorx100 17 дней назад +6

      It's d
      Electrolytic refinement is done on highly reactive metals

    • @aanchalmanhas6953
      @aanchalmanhas6953 16 дней назад +2

      Yes electrolysis is done on highly reactive metals such as potassium, sodium, calcium, magnesium, aluminium.

    • @pushkarshrivastava9294
      @pushkarshrivastava9294 16 дней назад

      High reactive metals ka elctric reduction hot hai aur mid reactive ki refining​@@Plot_Armorx100

    • @dtgaming6310
      @dtgaming6310 11 дней назад

      so bro option c is correcg

    • @SurajSahaniStudy
      @SurajSahaniStudy 10 дней назад +2

      Yes you are correct answer is option (d)​@@Plot_Armorx100

  • @CuteQueenrup
    @CuteQueenrup 3 дня назад +14

    keep working hard...💯
    Because...😊
    Nothing is impossible
    The word' itself
    Say's
    I M posibal😎

  • @SARTHAKJOD.
    @SARTHAKJOD. Месяц назад +84

    5min - 2k views
    The power of Prashant bhaiya 😮‍💨

  • @Nikhil-bhardwaj480
    @Nikhil-bhardwaj480 6 часов назад +1

    The last question of this chapter answer is (d)- Na and K because potassium and sodium high reactive metal to refining electrolytic

  • @Piyushuuuu
    @Piyushuuuu Месяц назад +38

    Kon kon chahta hai ki sare chapters rapid revision me upload hone chahiye 👇

    • @Yourx_glitch
      @Yourx_glitch Месяц назад

      3:38 3:39 3:39 3:39 3:39 3:40 3:40 3:40 3:40 3:41 3:41 3:41 3:42 3:42 3:42 3:42 3:43 3:43 3:43 3:44 3:44 3:44 3:45 3:45 3:45 3:45 3:45 3:46 3:46 3:46 3:46 3:47 3:47 3:47 3:48 3:48 3:48 3:49 3:49 3:49 3:49 3:50 3:50 3:50 3:50 3:50 3:51 3:51 3:51 3:52 3:52 3:52 3:52 3:53 3:53 3:53 3:53 3:53 3:54 3:54 3:54 3:54 3:55 3:55 3:55 3:55 3:55 😮😮😮😂😮😂😂😮😮😂😮😂😮😂😮😂😮😂😮

  • @BHAVYAKAMBOJ-gx8gi
    @BHAVYAKAMBOJ-gx8gi 20 дней назад +15

    27:09
    question 1:- (iii} ,(iv) [d]
    27:11
    question 2:- (i) and (iv) [d]

    • @man69642
      @man69642 20 дней назад +2

      Correct hai dost

    • @dtgaming6310
      @dtgaming6310 11 дней назад +1

      shi hai bhai

    • @MansiSaini-v5q
      @MansiSaini-v5q 9 дней назад +2

      1st one will be {i} option au and cu as electric refining is asked not electric reduction!...

    • @PanbaiMeena-ut8cp
      @PanbaiMeena-ut8cp 5 дней назад +2

      ​@@MansiSaini-v5qyes
      *Don't be in hurry guys*

  • @divyanshuusharma
    @divyanshuusharma Месяц назад +5

    Vote For *Carbon & Compounds* RAPID REVISION !!

  • @ojaswijood5612
    @ojaswijood5612 2 дня назад +3

    Bhaiyo aur behno comment pe double tap karke dekhiye pls😊😊 1:30

  • @labgamingyt7734
    @labgamingyt7734 12 дней назад +2

    27:00 (d) (iii) and (iv)
    27:09 (d) (i) and (Iv)

  • @AnandSirclasses-zl1du
    @AnandSirclasses-zl1du Месяц назад +18

    Video aa gaya tension khatam 🎉🎉🎉😊😊👍👍👍love you bhaiya ❤️❤️❤️
    Sab marks bahut badhiya aaye Aisa bhagwan se prathna hai

  • @nimitagupta6214
    @nimitagupta6214 Месяц назад +10

    Question 1-
    Answer : Option (d) (iii) and (iv)
    Question 2-
    Answer : Option (d) (i) and (iv)

  • @angrygamerop8051
    @angrygamerop8051 16 дней назад +13

    Today is my birthday but my comment no like 😢😢

  • @Someone_alive.
    @Someone_alive. Месяц назад +9

    CBSE exam me sare reactions NCERT se hi ate hai??

  • @vanditayadav9763
    @vanditayadav9763 Месяц назад +20

    1st questions answer
    D-
    (Na,K)
    2nd questions answer
    D-
    (Good termal conductivity,High melting point)

    • @gostgaming7285
      @gostgaming7285 Месяц назад

      First ka bhi d hai andhi

    • @gostgaming7285
      @gostgaming7285 Месяц назад +1

      Na ,k

    • @Singh-vishwapratap
      @Singh-vishwapratap Месяц назад

      Right ✅

    • @Batmanmama
      @Batmanmama Месяц назад

      ​@@gostgaming7285Boi don't be so harsh on her, Both answers are correct if you have any doubt search that on Google.

    • @berryzblue-ni1kt
      @berryzblue-ni1kt Месяц назад +6

      Pahle Wale ka A(I and ii) hoga uske electrolytic refining kaha hai na ki electrolytic reduction

  • @Suiiiahhaissvdhdbdbv
    @Suiiiahhaissvdhdbdbv 11 дней назад +12

    i) a)Au and Cu and ii) d) i and iv( good thermal conductivity and high melting point)

    • @naahbroskiii
      @naahbroskiii 11 дней назад +1

      firse wale mein sodium aur potassium honge

    • @Suiiiahhaissvdhdbdbv
      @Suiiiahhaissvdhdbdbv 11 дней назад

      @@naahbroskiii nhi bhai

    • @naahbroskiii
      @naahbroskiii 11 дней назад

      @@Suiiiahhaissvdhdbdbv Haan thanks pata chal gaya mujhe kyu galat hai

  • @Lutsgotme
    @Lutsgotme Месяц назад +45

    Thankyou bhaiya 🌺♥️
    Just waiting for this rapid revision
    Next chapter magnetic effect of electric current!!

  • @Sidhu-o2v
    @Sidhu-o2v День назад +1

    Mcq's ans
    26:59 1.(a) 1 and 2
    27:09 2.(d) 1 and 4

  • @babitagujjar7749
    @babitagujjar7749 Месяц назад +6

    Bhaiya class 9th chapter 4 physics please 🙏🙏 kis kisko chahie chapter 4 like karo

  • @RiyaKumari-yv4bq
    @RiyaKumari-yv4bq 17 дней назад +7

    13:09 yeh rishta kya kehelata hai 😂😂

    • @EagerGuitar-jw3pq
      @EagerGuitar-jw3pq 11 дней назад +1

      Yes , search for that comment 😅 😂 matlab show walo ne science padhi thi 😂😂😂

  • @ikeshraj1134
    @ikeshraj1134 Месяц назад +7

    Answer of 1st question is option ( d) Na and K
    Answer of 2nd question is option (d) good thermal conductivity and high melting point.

  • @humera_1.5
    @humera_1.5 Месяц назад +15

    1) d
    2)d
    ....iss baar to d for Digraj sir ho gya❤😊

    • @zaid_pathaan
      @zaid_pathaan Месяц назад

      Masha Allah 😂 sahi ha

    • @RitikkumarVerma-er6ij
      @RitikkumarVerma-er6ij Месяц назад +3

      1 ka answer option (a ) hoga na ki (d) ,, waha pe electrolytic refining puchha h n ki electrolytic reduction ...

  • @FACT-UBE
    @FACT-UBE Месяц назад +20

    EVERY Single like ❤ will add my STUDY Hours ( like please 🥺)

  • @HarshSharma-bh5cp
    @HarshSharma-bh5cp 2 дня назад

    27:04
    Question 4
    Answer. D (iii) and (iv)
    27:06 27:08 27:08 27:12

  • @RajdeepDeshmukh-x4o
    @RajdeepDeshmukh-x4o Месяц назад +22

    20:44 sir made a mistake..its carbon monoxide not copper monoxide..hope it helps🙏

  • @rukaiyadaudi1310
    @rukaiyadaudi1310 Месяц назад +8

    Vote for carbon and its compounds rapid revision👍🏻

  • @RambilasSingh-v7o
    @RambilasSingh-v7o Месяц назад +5

    Hlo friends sab 100%lao ga ok god always with all😊😊😊

  • @adityachaturvedi581
    @adityachaturvedi581 Месяц назад +36

    🎉🎉video aa gya🎉🎉

  • @SmilingMap-yh6rn
    @SmilingMap-yh6rn 20 дней назад +3

    1 like= 99%❌
    Apki mehnat = 100%☺️ ✅

  • @KNJ_M
    @KNJ_M 5 часов назад

    18:01 mere baae 😅 😂
    18:42 AAg 🔥 laga di Aag 🔥 laga di aag 🔥
    26:42 Z+ Example 😅🤣
    The ans.s is Double Impact D 😅

  • @Asha2-ime2
    @Asha2-ime2 Месяц назад +8

    11:03 it's 3:1.
    Go through NCERT you will find out.
    Btw great explanation❤️

    • @ksnandika7206
      @ksnandika7206 28 дней назад +3

      yeah but this ratio bhaiya gave was HNO3:HCL so its 1:3
      but in text its HCL:HNO3 so it is 3:1

    • @Chanukya802
      @Chanukya802 27 дней назад

      Yes​@@ksnandika7206

    • @Charu_Soni_
      @Charu_Soni_ 25 дней назад

      ​@@ksnandika7206koi farak h is me bevkuf 😒😒

    • @sarojkaur001
      @sarojkaur001 25 дней назад +1

      @@Charu_Soni_ @ksnandika7206 sahi bol rha hai , hcl : hn03 aur hn03 : hcl me fark hai

    • @Charu_Soni_
      @Charu_Soni_ 25 дней назад

      @@sarojkaur001 ratio to dono me hcl k liye 3 hi hai murakh

  • @AntraChauhan-be2qg
    @AntraChauhan-be2qg Месяц назад +111

    Tomorrow is my science paper and litreally i was finding this chapter rapid revision and prashant bhaiyaa uploaded it..... it helps me a lotttttt😁🥰 thank u prashant bhaiya❤

  • @ShubhSaxena-jh9vy
    @ShubhSaxena-jh9vy 20 дней назад +2

    12:08 😢 kya sir har baar dil chu lete ho ❤😅

  • @aadityapranjaliworld2498
    @aadityapranjaliworld2498 5 дней назад +7

    27:07
    1) Option (a)
    2) option (d)

  • @BKRoy-rj7wn
    @BKRoy-rj7wn Месяц назад +20

    Question 1 - a) Au and Cu
    Question 2 - d) good thermal conductivity and high melting point

    • @rathouresubash2354
      @rathouresubash2354 9 дней назад +2

      Nhi sahi ha

    • @YOUR_EDITS29
      @YOUR_EDITS29 7 дней назад +1

      ja jake WAPAS REVISION KAR SARE ANSWER WRONG HE🤣🤣

    • @pearlyryt
      @pearlyryt 7 дней назад +1

      @@YOUR_EDITS29khud padhle phele

    • @YOUR_EDITS29
      @YOUR_EDITS29 7 дней назад +1

      @@pearlyryt *_Are Bhai wrong answer ja Jake ke reactivity series dekh_*

    • @pearlyryt
      @pearlyryt 7 дней назад +1

      @@YOUR_EDITS29 yaha pe electrolytic reduction ki baat nhi ho rhi hai

  • @IXzAnkur
    @IXzAnkur День назад +1

    12:09 wali line Dil pe lag gai 🥲

  • @shaikhabdullah8171
    @shaikhabdullah8171 Месяц назад +21

    12:07 ✅💯

  • @fireYT2471
    @fireYT2471 Месяц назад +14

    Prashant bhaiya ,your a
    Rapid revision series is very helpful and best 🤗🤗🤗🤗

  • @RohitSahani1230
    @RohitSahani1230 9 дней назад +2

    12:08 prashant bhaiya bhi feeling ke sath khel gaye 😢

  • @Anju-nn9ow
    @Anju-nn9ow Месяц назад +13

    11:01
    Sir there was a mistake,
    3:1 instead of 1:3

    • @AnjuVeer-y7g
      @AnjuVeer-y7g Месяц назад +2

      Nhi vo sahi h dhyan se dheko book m

    • @AnjuVeer-y7g
      @AnjuVeer-y7g Месяц назад +3

      Vo aapko HCL phele de rakha h aur baad m HNO3 h

    • @ajeetkumarsingh1011
      @ajeetkumarsingh1011 Месяц назад

      The concentration of HCl and HNO3 is in the ratio1:3
      But, if it is writen in a way like:
      The concentration of NHO3 and HCl is in the ratio 3:1

    • @ajeetkumarsingh1011
      @ajeetkumarsingh1011 Месяц назад

      ​@@AnjuVeer-y7gexactly✅

  • @AbshamTariq56
    @AbshamTariq56 Месяц назад +1739

    Boards ki kasam Jisne like ni kiya wo board me fail 😂..

  • @utkarshdubey5764
    @utkarshdubey5764 22 дня назад +7

    4:08 cesium and gallium don't have melting point at 25 degree
    When we put them on our hands then they wil melt bcs their melting point is 28 or 29 degree and our body has 35 degree

  • @PriyaKumari-ds7mx
    @PriyaKumari-ds7mx Месяц назад +7

    Thanks bhaya❤❤

  • @sryt9457
    @sryt9457 Месяц назад +5

    Q1 option D
    Q2 option B

  • @pushpenshingh3650
    @pushpenshingh3650 22 дня назад +2

    😊Here are some important questions and answers from the chapter on Metals and Non-metals that can help you in your preparation:
    Important Questions and Answers
    1. What are metals and non-metals?
    - Answer:Metals are elements that are typically hard, shiny, malleable, ductile, and good conductors of heat and electricity. Non-metals, on the other hand, are elements that are usually brittle (if solid), dull, and poor conductors of heat and electricity.
    2. List some physical properties of metals.
    - Answer:
    - Metallic lustre (shiny appearance)
    - Hardness (varies among metals)
    - Malleability (can be beaten into thin sheets)
    - Ductility (can be drawn into wires)
    - Good conductors of heat and electricity
    - Sonority (can produce sound when struck)
    3. What are some physical properties of non-metals?
    - Answer:
    - Non-lustrous (dull appearance)
    - Generally brittle (if solid)
    - Poor conductors of heat and electricity
    - Low melting and boiling points (compared to metals)
    4. How do metals react with non-metals?
    - Answer: Metals tend to lose electrons to form positive ions (cations), while non-metals gain electrons to form negative ions (anions). This transfer of electrons leads to the formation of ionic compounds, such as sodium chloride (NaCl).
    5. What is the significance of the electronic configuration in the reactivity of metals and non-metals?
    - Answer: The reactivity of elements is influenced by their tendency to achieve a stable electronic configuration, similar to that of noble gases. Metals lose electrons to achieve a stable octet, while non-metals gain electrons.
    6. What are ionic compounds?
    - Answer: Ionic compounds are formed by the transfer of electrons from metals to non-metals, resulting in the formation of cations and anions that are held together by strong electrostatic forces of attraction.
    7. What are the properties of ionic compounds?
    - Answer:
    - They are generally solid and hard.
    - They have high melting and boiling points.
    - They are soluble in water but insoluble in organic solvents like kerosene.
    - They conduct electricity in molten state or when dissolved in water.
    8. Give examples of metals and their uses.
    - Answer:
    - Iron: Used in construction and manufacturing.
    - Copper: Used in electrical wiring.
    - Aluminium: Used in packaging and transportation.
    9. What are some common non-metals and their uses?
    - Answer:
    - Carbon: Used in pencils (graphite) and as a fuel.
    - Sulphur: Used in the production of sulfuric acid.
    - Oxygen: Essential for respiration and combustion.
    These questions cover key concepts from the chapter and should help you in your revision. If you have any specific topics or questions you would like to discuss further, feel free to ask!
    Best of luck with your studies!

  • @Akash_tawar_ji0143
    @Akash_tawar_ji0143 21 день назад +3

    Today is my exam please support guys one like 80,

  • @bharathichandra3794
    @bharathichandra3794 Месяц назад +4

    Prashant bhaiya ji ke fansssss!!!,like karooo😂😂

  • @sharky-t7l
    @sharky-t7l 22 дня назад

    00:04 Revision of Metals and Non-Metals in 25 minutes
    00:46 Metals and Non-Metals have different electron configurations
    02:03 Metals are ductile while non-metals are not
    02:42 Difference between metals and non-metals
    04:02 Metals have high melting points and conduct electricity
    04:43 Nonmetals have various states and densities
    05:58 Metals can form both basic and acidic oxides
    06:43 Non-metals form acidic or neutral oxides
    08:47 Metals and Non Metals Reactivity
    09:25 Metals react with acids to form salts and release hydrogen gas.
    11:01 Metals displacing less reactive metals
    12:13 Metals give away electrons and become positively charged
    13:55 Ionic compounds conduct electricity in molten and aqueous states
    14:34 Metals have strong interatomic attraction and high melting/boiling points
    15:55 Extraction of metals for economic gains
    16:35 Difference between minerals and ores
    17:56 Metals react with sulfur to form sulfides.
    18:34 Reactivity and bonding of sulfides and carbonates
    19:46 Reactivity of Metals and Non-Metals
    20:34 Understanding Reduction Process in Metals and Non-Metals
    22:34 Discussion on impurities and their impact
    23:12 Understanding Anode and Cathode in Electrolytic Refining
    24:33 Formation of different layers on metals
    25:08 Alloy formation with metals and non-metals
    26:22 Galvanization with Zinc for preventing metal corrosion
    27:00 Study with dedication and answer the questions quickly

  • @ChiIl-Vibess
    @ChiIl-Vibess 28 дней назад +3

    Thank you so so much bhaiya aap ne really me mere pure doubt clear kr deye 🥰

  • @RajveerSaggu-qn6pt
    @RajveerSaggu-qn6pt Месяц назад +17

    13:07 bhaiya ne bhi yeh rishta kya kehlata hai dekha hai 😅😅😂😂

  • @sandeshdewangan5566
    @sandeshdewangan5566 Месяц назад +1

    Q.1 Ans :- (i) Au and Cu
    Q.2 Ans :- (d) (i) and (iv)

  • @Wonder_utz
    @Wonder_utz Месяц назад +12

    Thqu bhaiya 😊❤️
    Waiting for this rapid revision
    Next plzz magnetic effect of electric current 🤗

    • @DINO.0789
      @DINO.0789 Месяц назад

      Same but I am late now

    • @Wonder_utz
      @Wonder_utz Месяц назад

      @@DINO.0789 means??

    • @DINO.0789
      @DINO.0789 Месяц назад

      @@Wonder_utz mera matlab ye hai ki mai rapid revision ka wait kar raha tha lekin mai late tha video dekhne mein

    • @Wonder_utz
      @Wonder_utz Месяц назад +1

      @@DINO.0789 ohkk

  • @Saqui786b
    @Saqui786b Месяц назад +20

    Respect button for prashant bhaiya ❤❤❤❤

  • @vanshartexplorer5
    @vanshartexplorer5 5 дней назад +1

    Au and Cu
    High melting point and good thermal conductivity

  • @ChiIl-Vibess
    @ChiIl-Vibess 28 дней назад +6

    I wish we all get +90% in boards exam and make our parents proud 🥰🙏🏻

    • @Sharif_Rahman
      @Sharif_Rahman 28 дней назад +2

      Really i wanna make my parents proud of me 😭 hope I get more then 90%

    • @Ishantpawar007
      @Ishantpawar007 26 дней назад +1

      What is your channel name are girl or boy

    • @ChiIl-Vibess
      @ChiIl-Vibess 16 дней назад

      @@Ishantpawar007 I'm a girl niggah and wtf u mean by whats ur channel name can't u read it 😒

    • @ChiIl-Vibess
      @ChiIl-Vibess 16 дней назад

      @@Ishantpawar007 I'm a girl nga and wtff u mean by whats ur channel name can't u read 😒

  • @ArifAli-yo6ct
    @ArifAli-yo6ct Месяц назад +10

    0:10

  • @VinodYadav-sf6yz
    @VinodYadav-sf6yz Месяц назад +27

    Good luck for the all board students 😊

  • @pratikrane4454
    @pratikrane4454 Месяц назад +9

    I wise all of you get 💯 marks in science❤....Because prashant bhaiya is always with us ...!

  • @ArtiThakur-gp7tk
    @ArtiThakur-gp7tk 14 дней назад +1

    1--- (iii-iv)d
    2---(i-iv) d

  • @a28himanshukumar97
    @a28himanshukumar97 27 дней назад +6

    Who wants to see Prashant Bhaiya as the Education Minister of India in the future? Vote 👍👍please

  • @satishchillal1803
    @satishchillal1803 Месяц назад +11

    Thank you bhaiya ❤ ap jo hamare liye karte ho... Ur the best teacher I ever had or will ever have.......❤

  • @Top_Inampura_abdul
    @Top_Inampura_abdul 20 часов назад

    1 question answer is d Na,k
    2 question answer is good thermal conductivity and high melting point

  • @poonambidhuri6106
    @poonambidhuri6106 Месяц назад +6

    Bhaiya kal exam h or yhi soch rhi thi ki aap metals and non metals ki video daal do thankuu soo muchh!! 🙇💗

  • @ManjuDevi-bk3qj
    @ManjuDevi-bk3qj Месяц назад +15

    Bhaiya, carbon and compound vale ka rapid revision dalo naa plz🥺🙏

  • @Minecrafttoolbox28
    @Minecrafttoolbox28 9 дней назад +1

    Answer
    1. 'A` Au and Cu
    2. 'D` Good thermal conductivity and High melting point
    Google kar lo
    Sahi ha ya galat

  • @nityanshthakur7719
    @nityanshthakur7719 Месяц назад +51

    19:42 The hand action🤣

  • @RitikaShyamani
    @RitikaShyamani Месяц назад +20

    I was literally searching for your this video from past 1 hour or finally apne post kr diya thanku so much ✨ btw tomorrow is my science exam 😀

  • @SanjaySharma-jl7gf
    @SanjaySharma-jl7gf 12 дней назад +1

    27:01 option d is correct

  • @______Entertain123
    @______Entertain123 Месяц назад +10

    Q1 answer is Gold and Cooper and Q2 answer is Good thermal conductivity and High melting point

    • @AjayKumar-yt5ih
      @AjayKumar-yt5ih Месяц назад +1

      bro your 1st answer in wrong because electolytic refining happen in high reactive metal so the answer of q1 will be (d) (iii) na (sodium) and (iv) k (potassium)

    • @meenakshisomareddy5557
      @meenakshisomareddy5557 Месяц назад

      @@AjayKumar-yt5ih but electrolytic refining and electrolysis is different
      so Au and Cu [ I have this doubt ]

    • @AjayKumar-yt5ih
      @AjayKumar-yt5ih Месяц назад +1

      @@meenakshisomareddy5557 who says electrolytic and electrolysis refining is different both are same both happen due to electricity or Au and Cu both are low reactive metal in low reactive metal Roasting happens and electrolysis or electolytic refining happens in high reactive metal that's why K (potassium) and Na (sodium) is answer

    • @meenakshisomareddy5557
      @meenakshisomareddy5557 Месяц назад

      @@AjayKumar-yt5ih thanks

    • @SoumenSingh-yg2ph
      @SoumenSingh-yg2ph 23 дня назад

      @@AjayKumar-yt5ih bro don't confuse between this both are different gold and copper is correct option first clear your concept then answer in chat

  • @Vansham_Gupta
    @Vansham_Gupta День назад

    12:08 this line hitts....Bhaiya 🥲

  • @OWNER_GAMER00
    @OWNER_GAMER00 Месяц назад +5

    12:18 bhaiya mai alone nhi hu mara sath prashant bhaiya hai or mari family👪

    • @m_dgamingofficial8189
      @m_dgamingofficial8189 Месяц назад

      Is duniya Mai Sab akele hote hai ek samay per yah to wo tumhe छोड़ denge yah to Woh is duniya Mai Nahi rehenge ab hone ya na hone se koi farak Nahi parta 😊

  • @ONLYHEAD1234
    @ONLYHEAD1234 Месяц назад +4

    OPTION:- (D)

  • @extrazgamerz
    @extrazgamerz Месяц назад +2

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