Solid State In One Shot! Super Quick Revision - Materials Chemistry | JEE & NEET 2020 | Pahul Sir

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  • Опубликовано: 20 янв 2025

Комментарии • 351

  • @shobhittiwari1220
    @shobhittiwari1220 4 года назад +289

    My school teacher:- I will complete this chapter only containing ncert topics in 1 week .
    Pahul sir:- hold my clock for 1 hour😎

    • @alexandersikandar782
      @alexandersikandar782 3 года назад +8

      My teacher 35 min

    • @stormehh19
      @stormehh19 3 года назад +18

      @@alexandersikandar782 Looks like it didn't work out since you are here😆

    • @alexandersikandar782
      @alexandersikandar782 3 года назад +3

      @@stormehh19 Hmmm
      😂😭

    • @YOURBOYJOJO666
      @YOURBOYJOJO666 3 года назад

      Cause our teachers explain it with questions and solutions...I mean my teachers..I donno abt other scl teachers

  • @thegoalchaser4980
    @thegoalchaser4980 4 года назад +223

    Primitive unit cell- 52% , r=a/2
    BCC - 68% , r=√3a/4
    FCC - 74% , r=a/2√2

  • @shashankbankar7612
    @shashankbankar7612 4 года назад +234

    The way he explains, with the sound containing smartness ,is phenomenal

  • @yashkatyan8214
    @yashkatyan8214 4 года назад +352

    After this class, I am too passionate about selling oranges instead of cracking IIT XD
    Edit Thank you for your support and all the best for ur exams
    Edit 2: 100 LIKES !!!!! THANK YOU PEOPLE

    • @PrashantKumar-lk3vs
      @PrashantKumar-lk3vs 4 года назад +4

      What do we mean by rank ...used in Octahedral voids and cubic voids????

    • @nans8561
      @nans8561 4 года назад +4

      Its same as z

    • @akshatjain7178
      @akshatjain7178 4 года назад +25

      lol i first read it organs

    • @yashkatyan8214
      @yashkatyan8214 4 года назад +3

      @@akshatjain7178 lol

    • @Banditxam5
      @Banditxam5 4 года назад +4

      Can I work for you??

  • @aniketfuryrocks
    @aniketfuryrocks 3 года назад +27

    1 am, worried about tomorrow's exam, finds his one-shot videos. Proceeds to sleep with confidence

  • @rohitraj-fj2ej
    @rohitraj-fj2ej 4 года назад +142

    We love catalysis n we love Pahul sir... The way he teach chemistry I wish do yr Phle mile hote.. 😐

  • @ratnesh8297
    @ratnesh8297 2 года назад +10

    video starts at 1:57

  • @blackmamba677
    @blackmamba677 4 года назад +15

    sir i think ur are the only teacher who is speaking in english also in vedantu... hats offf ,,,, coz i am from south india i dont know hindi much... but i work daily to learn.... love from chennai

  • @ssrinivassrinu4769
    @ssrinivassrinu4769 4 года назад +28

    THANK YOU FOR THE CLASS .YOU MADE ME EASY OF THIS CHAPTER SIR LOVE YOU SIR!

  • @omkarkhandekar8021
    @omkarkhandekar8021 4 года назад +11

    Sir you are the best teacher of chemistry I've ever seen 🔥🔥

  • @vmtejaswini4351
    @vmtejaswini4351 4 года назад +31

    Me : When I am learning abt how atoms are packed in a crystal lattice and suddenly TATA SALT ADD pops out 😂

  • @evasanth1896
    @evasanth1896 4 года назад +24

    Your explanations are awesome sir.
    Love from Tamilnadu✌❣.

  • @walker_ish2443
    @walker_ish2443 4 года назад +13

    thank u sir for perfect revision : )

  • @vithalmore5099
    @vithalmore5099 4 года назад +176

    Watched it at 2x speed... It was an amazing session and the orange thela part was very nice and helpful... Thanks a lot sir 😃😃😃😃😃

    • @aryamank7050
      @aryamank7050 4 года назад +3

      Vithal More search jia lissa on google she is an amazing teacher

    • @aryamank7050
      @aryamank7050 4 года назад

      Vithal More go on images and select the chapter u want

    • @atharvajoshifr4380
      @atharvajoshifr4380 4 года назад

      @@aryamank7050 🤣🤣🤣🤣🤣

    • @mbbs2028
      @mbbs2028 4 года назад +1

      @@atharvajoshifr4380 who is she ? Jia lissa

    • @sparshmecwan2962
      @sparshmecwan2962 4 года назад

      @@aryamank7050 ɬɧɛ ῳɧıɬɛ ცơҳ

  • @vishalsehgal9932
    @vishalsehgal9932 4 года назад +21

    starting mai ton bohot acha samaj aa raha tha but at the end part; i got confused so much that i remember nothing else rather than selling oranges literally.

  • @aakashyadav2937
    @aakashyadav2937 4 года назад +9

    He enjoys teaching ❣️

  • @CatalysisbyVedantu
    @CatalysisbyVedantu  4 года назад +83

    docs.google.com/presentation/d/12xSlMUcODCnTUXXTAfyLMiWl0_ysnrdn82jA3ZOwE0U/edit?usp=sharing
    here's the PDF - hope you enjoyed - you can watch at 2x speed for faster revision :P
    📒 Crash Course @8,000/- Hurry Up!!! Apply "CHEMCC" And Get 20% OFF! 🤑🤑.
    🔗JEE - - www.vedantu.com/course/jee-crash-course?flow=marketing&
    pYAEQXwP5Kc
    🔗NEET - - www.vedantu.com/course/neet-crash-course?flow=marketing&
    pYAEQXwP5Kc

  • @important3985
    @important3985 3 года назад +1

    38:49
    ୩୮:୪୯
    Structures (nacl type etc.)
    4:6

  • @sahilkirkte203
    @sahilkirkte203 4 года назад +19

    Actually I am more enthusiastic for selling oranges rather than being in any of iit or medical college 😅

  • @SriKutty-n7p
    @SriKutty-n7p 4 года назад +4

    Such a innovative person he is...really hats off sir😍😍

  • @kshitijshrivastavaiitk8
    @kshitijshrivastavaiitk8 4 года назад +21

    Thela example was epic 😂 🔥🔥and the ease with which u explained structures was epic , this is literally one of the best sessions of chemistry by pahul sir 😊😊

  • @susannaroy1632
    @susannaroy1632 4 года назад +7

    Thank you so much Sir for this session, very helpful....!!!!
    😇❣️

  • @sahil-iv5iv
    @sahil-iv5iv 4 года назад +10

    ur teachin is simply fabulous!

  • @20_SinManya
    @20_SinManya 4 года назад +87

    Hilarious analogy!!!😂
    Also, your community page is exceptionally creative, Pahul sir!!! 🙌🙌

    • @rohitraj-fj2ej
      @rohitraj-fj2ej 4 года назад +3

      Pahul sir will make chemistry a next level love 😍

    • @neerudatta5727
      @neerudatta5727 4 года назад +1

      Which community page?

    • @20_SinManya
      @20_SinManya 4 года назад +3

      @@neerudatta5727 RUclips channel's community section!

  • @wei_wei6741
    @wei_wei6741 4 года назад +6

    Your lectures are so helpful to me... Thanks 🙂

  • @yogeshsoni1958
    @yogeshsoni1958 4 года назад +55

    Nobody:-
    literally nobody:-
    Me:- 😕😕Dad My passion is selling oranges .🤔🤔🤔🤔
    Dad:-💥💥💥💥💥
    Me:-🤕🤕🤕🤕

  • @aneeshsambu4869
    @aneeshsambu4869 4 года назад +4

    Hats off to thela guy's dedication

  • @supriya1423
    @supriya1423 4 года назад +34

    This session is dope!!
    By the way love that orange anology😂😂

  • @karanrai118
    @karanrai118 4 года назад +38

    thela theory toh Indian parents ki fav line hai. " Padhlo wrna thela hi lagao ge" 🙊🙊

  • @travelwithkartavya
    @travelwithkartavya 4 года назад +4

    Thanx sirr
    we just killed it !

  • @pranamihayaran
    @pranamihayaran 3 года назад +2

    Absolutely love his communication skills, mannnn!

  • @sanskrutichavan7067
    @sanskrutichavan7067 4 года назад +2

    I loved the way you teach....all concepts got clear....thank you

  • @Riya-po3sk
    @Riya-po3sk 3 года назад +2

    Sir I m in love with your teaching style 😇😇😇😇😇

  • @Manish_Raj001
    @Manish_Raj001 8 месяцев назад +1

    Watching this exactly after 4 years for advanced is irony 😂

  • @sowmiyaa_ss_4421
    @sowmiyaa_ss_4421 4 года назад +3

    Us so awomeeee .....my tamil students are following ur videos.....TanQ fr teaching in English👍👍🙏🙏🙏

  • @sowmyapatil8186
    @sowmyapatil8186 2 года назад +1

    Sir so thankful to you it is the channel u r the teacher suggested by my brother who is an NITian now who was an JEE2020 aspirant...im an NEET2023 aspirant still watching ur sessions !!💖💝

  • @renukachavan8573
    @renukachavan8573 3 года назад +1

    Useful video💯 thank you pahul sir for the quick revision

  • @shaikmahamodunnisa209
    @shaikmahamodunnisa209 4 года назад +2

    Love your teaching sir ❤❤

  • @successmaker8951
    @successmaker8951 4 года назад +5

    21:55 new arrangements and my Thala will be famous😂😂😂😂😂
    And 29:40 my brain is almost ampty🤦🏻🤦🏻🤦🏻🤦🏻

  • @im_simarjeet
    @im_simarjeet 2 года назад

    Bohat Vadia Sir Ji . Revised!!

  • @priyanshukr.sharma2697
    @priyanshukr.sharma2697 2 года назад

    Most marvelous session on solid state

  • @kalyanimadduru656
    @kalyanimadduru656 3 года назад

    So pretty clear . Thank u pahul sir ji

  • @pratyushsrivastava179
    @pratyushsrivastava179 3 года назад +9

    1:58

  • @Shining_star11
    @Shining_star11 3 года назад +1

    Wonderful class thank brother

  • @suhanapatel8140
    @suhanapatel8140 4 года назад +2

    Amazing teaching sir! really I enjoyed and also understand properly . Thank u sir ✌✌😍😍😊

  • @gamingkiduniyaa2407
    @gamingkiduniyaa2407 4 года назад +1

    sir how ABC ABC PACKING HELPED US TO MAKE FCC ....I AM NOT ABLE TO UNDERSTAND ... PLSS HELP SIR

  • @psvrnaidu1597
    @psvrnaidu1597 4 года назад +3

    This is another wonderful session by pahul sir

  • @Chinnu-je7hr
    @Chinnu-je7hr 3 года назад

    position of tetrahedral void is root 3a/4
    rank of cubic void is 1

  • @ansh6613
    @ansh6613 4 года назад +8

    Thank you Sir for the perfect revision session...will solve n awasthi Tomorrow morning...

  • @venkatesh3807
    @venkatesh3807 4 года назад +3

    Tnq so much for explaining in English sir😍...
    Was searching for a lecture in English across utube and finally found you, the best ..❤️❤️
    44:07 Love the way u telling my dear friends...💥💥
    Love from Tamilnadu 😍❤️

  • @MANOJSINGH-iv4ip
    @MANOJSINGH-iv4ip 4 года назад +4

    Thank u so much sir for this interesting session

  • @krishikakapoor6329
    @krishikakapoor6329 4 года назад +3

    Sir what is anti-CdCl2 structure? Do we have that in solid state for JEE advanced?

    • @stevemusk6194
      @stevemusk6194 4 года назад +2

      Reverse the ccp stuctre of CdCl2 by interchanging the ions position

  • @omjadhav8046
    @omjadhav8046 4 года назад +2

    17:11 sir where should I sit in the room I am fixed between spheres!!

  • @tamilamuthan293
    @tamilamuthan293 4 года назад +1

    Thank You Sir... It helped me lot Sir

  • @sparrow1177
    @sparrow1177 4 года назад +7

    All our brains are almost empty....🤣🤣🤣..best chem. teacher ever...

  • @abhiranjan3135
    @abhiranjan3135 4 года назад +1

    Best revision video .You are the world's best teacher .I am your biggest fan

  • @prabhakaranm5694
    @prabhakaranm5694 4 года назад +4

    Sir will you take piezoelectric ,pyroelectric ,etc questions tomorrow?

  • @manjulaayyar8841
    @manjulaayyar8841 4 года назад

    Wonderful sir. It's very clear now

  • @shanmukharaokintali5970
    @shanmukharaokintali5970 3 года назад +1

    Sir a small doubt.
    At 30:40 you cut the fcc into 8 cubes
    Sir unit cell is the smallest one no…
    How can we imagine pieces in it🤔🤔

  • @sandhiyaselvaraj3239
    @sandhiyaselvaraj3239 3 года назад

    Crystal clear sir.....

  • @chanchu-678
    @chanchu-678 Год назад

    Your classes has a spcl vibe... ♥️

  • @that_delusionalgirl
    @that_delusionalgirl 4 года назад +1

    sir i wanted to know that solid state is deleted from jee 2021 or not ????????????? kindly reply.........

  • @rizwanacutipie3683
    @rizwanacutipie3683 4 года назад +1

    Sir u r great than any other teachers in vedantu sir the way u teach and ur medium of instruction is also too Good is we south Indian students are way more benefited Pls continue this service sir

  • @sreejatabhattacharjeekatha4856
    @sreejatabhattacharjeekatha4856 4 года назад +1

    Sir is spinel and inverse spinel structure there in jee syllabus?

  • @abihazainab2257
    @abihazainab2257 4 года назад +1

    Thank you... I really like the video

  • @gowrigj9589
    @gowrigj9589 3 года назад +1

    Thank u sir❤❤❤

  • @dontamsettyneelakantarao8910
    @dontamsettyneelakantarao8910 3 года назад +1

    This was very helpful sir thank you for the whole vedantu team for helping many students like me who are in remote areas

  • @hardiksingh2781
    @hardiksingh2781 3 года назад

    Time saver video😁😁😁, for all who wants to revise the First Chapter , perfect and efficient for your notes Also👍😁😁👍👍👍

  • @prabhakaranm5694
    @prabhakaranm5694 4 года назад +17

    Sir is this good time to solve MSC,NS Avasthi,VK Jaiswal right now?

    • @aaryansj8016
      @aaryansj8016 4 года назад +3

      No........

    • @anubhavprakashgaur1508
      @anubhavprakashgaur1508 4 года назад +1

      Yup

    • @NyxRoy
      @NyxRoy 4 года назад +6

      The best time, tbh. I finished MSC Advanced- all the relevant topics by doing it daily in like... less than a month.

    • @Manojbabu-eg2sm
      @Manojbabu-eg2sm 4 года назад +3

      Bro if you are thorough with your basics then 30 to 45 days are enough to solve MSC..each chapter takes 3 days

    • @travelwithkartavya
      @travelwithkartavya 4 года назад +3

      exactly bro, me too doing the same books at that time, and ya, this is an appropriate time to solve and enjoy them... :)

  • @euphoria2960
    @euphoria2960 3 года назад

    Sir at 16:20 you have calculated only packing fraction but not efficiency
    For calculating packing efficiency we have to multiple it by 100

  • @kathimusic.
    @kathimusic. 4 года назад +1

    Is this revision also useful for kvpy?

  • @sridhanagajendran1070
    @sridhanagajendran1070 3 года назад

    Wow...concept of orange selling..Pahul sir wow

  • @santoshkhatavkar1012
    @santoshkhatavkar1012 4 года назад +1

    Thank you sir.......Very helpful session ✌️✌️✌️

  • @rithikakumar3262
    @rithikakumar3262 3 года назад +1

    Do we need memorize all the examples given in ncert ?

  • @dineshsingh9203
    @dineshsingh9203 4 года назад +1

    Essence of ncert in short thanks sir
    Helpful..we need more videos

  • @gautam1801
    @gautam1801 4 года назад

    What about 2021???
    Is it still there??

  • @sahilpokhriyal3884
    @sahilpokhriyal3884 4 года назад

    Great video sir. Thanks for such great revision

  • @AryanSingh-jf8tc
    @AryanSingh-jf8tc 4 года назад +5

    I watched this instead of playing PUBG....and I am glad I did😀😀

  • @a2_63_vimalmishra9
    @a2_63_vimalmishra9 4 года назад +2

    Sir this chapter is not in jee mains syllabus

  • @vanshaj2018
    @vanshaj2018 3 года назад +11

    I can't be the only one here the day before my main, right?

  • @sanjanam2389
    @sanjanam2389 3 года назад

    Phaul sir ur amazing👏👏👏

  • @mehul1217
    @mehul1217 4 года назад +4

    19:45 superb dialogue sir.. minded it!

  • @krenuka7901
    @krenuka7901 3 года назад

    Where can I find pdf can anyone help

  • @kanishkashehra5041
    @kanishkashehra5041 4 года назад

    Your teaching is helping me a lott for my advance course.. !!!!
    Thank you sir ☺️. You are best ...

  • @sarck1043
    @sarck1043 4 года назад

    A wonderful and mind blowing session of Pahul sir
    You made me a hero in this chapter.🥰🥰🥰😎👍👍👍👍👍👍👍👍👍👍👍

  • @jephinadouglas6884
    @jephinadouglas6884 4 года назад +1

    That was really cool, thanks sir the video really helped me :) ✌️

  • @shaikmahamodunnisa209
    @shaikmahamodunnisa209 4 года назад

    Amazing teaching sir
    love your teaching....😀😀😀
    ❤❤

  • @nagasarojinimandada121
    @nagasarojinimandada121 4 года назад +1

    Sir should we remember all the examples for different types of solids and crystal structures??

  • @sunithasheelam3107
    @sunithasheelam3107 4 года назад

    Very good teaching sir..

  • @overextender0
    @overextender0 4 года назад +46

    1:55
    Thank me later 😌

  • @miglaniaakarsh8874
    @miglaniaakarsh8874 4 года назад +1

    u r the best

  • @sujiththota1234
    @sujiththota1234 4 года назад

    Thank you pahul sir for this amazing session

  • @Chinnu-je7hr
    @Chinnu-je7hr 3 года назад

    #3d close packing on 2d aa gives aa simple cubic
    abab gives abab type of square packing packing made up of BCC
    #3d packing on 2d ab packing gives covering the tetrahedral voids
    abc abc abc cubic close packing close packing made of FCC third atom was kept covering the octahedral voids
    ab ab gives hexagonal close packing.

  • @bazilahassan3984
    @bazilahassan3984 4 года назад +3

    Thanku sir ...for such an amazing revision series..💖💖💖

  • @ramanidulipala1988
    @ramanidulipala1988 4 года назад +1

    SIR SHOULD WE REMEMBER THE TABLE WHICH IS IN 12:31 WITH EXAMPLES

  • @aakashyadav2937
    @aakashyadav2937 4 года назад +1

    Oranges wala example was best ❣️

  • @TusharSingh-jt9jr
    @TusharSingh-jt9jr 4 года назад

    very nice teaching sir i really appreciate ur enthusiasm for teaching

  • @omaan9491
    @omaan9491 4 года назад

    Great job sir

  • @mahima1219
    @mahima1219 4 года назад +1

    Thank you sir.. Needed for revision...13 day before jee😐

  • @AashimaThakurHIS
    @AashimaThakurHIS 4 года назад

    Thanku very much sirr❤