Metal excess defect | Metal Deficiency Defect | Solid States (L-14) | NEET JEE AIIMS & 12th

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  • Опубликовано: 5 дек 2024

Комментарии • 943

  • @vedantuneet
    @vedantuneet  2 года назад +8

    👉JOIN OUR TELEGRAM GROUP NOW! For Access to the Session, PDF, Study Materials, and notes.
    🔥Join Our Official Telegram Now: t.me/v_nme

  • @sharanabasava2223
    @sharanabasava2223 5 лет назад +257

    No CLG no tution when arvind sir is available ...thanks a lot sirr .....

    • @ankitmehta7167
      @ankitmehta7167 4 года назад +1

      CLG means???

    • @farhanahmad7720
      @farhanahmad7720 4 года назад +1

      @@ankitmehta7167 collage i think

    • @ankitmehta7167
      @ankitmehta7167 4 года назад +3

      @@farhanahmad7720 But 12th me college ka kya kaam ?? 😁😁

    • @farhanahmad7720
      @farhanahmad7720 4 года назад +3

      @@ankitmehta7167 mere bhai kisi kisi state main after 10th collage start ho jata hai

    • @ankitmehta7167
      @ankitmehta7167 4 года назад +5

      @@farhanahmad7720 Accha aisa h kya pata nahi tha thanks 👍👍

  • @yogeshkoth5002
    @yogeshkoth5002 3 года назад +22

    5:55 type of non stoichiometric defects
    14:26 metal excess anion
    19:02 metal excess cation
    29:37 metal deficiency

  • @RaviRanjanKumar-dn6mg
    @RaviRanjanKumar-dn6mg 3 года назад +27

    सर, मेरे पिता श्री एक किसान है और वो आपका वीडियो देख कर के हमको पढ़ाते है और JEE का previous year question भी अच्छी टाइम् में बन जाती है
    Dad's love 💕 💕❤️❤️
    From Bihar

  • @RT-gj3sm
    @RT-gj3sm 6 лет назад +307

    Sir you have corrected my all defects in chemistry
    Thank you sir 👍💕💕

    • @Saiffenkhan-3
      @Saiffenkhan-3 3 года назад +1

      Aap ka kitna no aaya tha chemistry mee

    • @pawan.vats.16
      @pawan.vats.16 3 года назад +1

      Can you please 🙏🙏clear my doubt😭😭😭
      8:22 whyyy?? Na get convert into Na+ +1e-

    • @nabakamalbarthakur589
      @nabakamalbarthakur589 3 года назад +2

      @@pawan.vats.16 cause metals donate electron

  • @futureiasarchita8580
    @futureiasarchita8580 3 года назад +9

    Best teacher to explain 3d in 2d board

  • @s.c.csnehabatra2827
    @s.c.csnehabatra2827 4 года назад +23

    Sir I m a teacher . Ialway watch your videos before teaching the students .main thing is that you don't waste time in unnecessary gossip ND explaining methodlogy is too good .My students now like this subject.Thank you Sir.

  • @kirthikka2700
    @kirthikka2700 4 года назад +59

    Gods of chemistry : Arvind sir and Alak pandey sirs ... it’s only becoz of u teachers my chem has been stronger .. thank you so much Sir .... 🙏🏻🙏🏻🥰

  • @nursingtech.0012
    @nursingtech.0012 4 года назад +1

    Sir aap ne to mind ko hi badal diya abto mind apne aap chalne laga ha jab se aapka lecture start Kiya ha THANKS

  • @Santaxtellme
    @Santaxtellme 3 года назад +45

    Quality education
    A*2 ZINDABAD,, finally
    Solid state is finished from my side
    Thanks sir ji 🙏🙏 😊

  • @rztattri9153
    @rztattri9153 4 года назад +30

    Thank u sir u r amazing ND 💯💯 ur 🔥🔥 way of teaching is awesome 🙌👏👏🙌🙌

  • @jaswantchauhan8030
    @jaswantchauhan8030 6 лет назад +79

    Before any great things are accomplished, a memorable change must be made in the system of education…to raise the lower ranks of society nearer to the higher.all concepts clear sir.❤️ye itna easy tha mujhe to pta hi nhi tha .🙏🙏 thanks for your dedication and hard work and👌👌👌👌👌❤️

  • @shahrukhshaikh1086
    @shahrukhshaikh1086 6 лет назад +6

    I impressed your teaching techniques

  • @ashiqurrahman8687
    @ashiqurrahman8687 6 лет назад +4

    For needy student it is so helpful .this is a noble profession.

  • @chhabinathtiwari4359
    @chhabinathtiwari4359 4 года назад +9

    You cleared my all concepts in this topic

  • @IndianBollywood166
    @IndianBollywood166 3 года назад +5

    Great sir...
    The perfect explanation of these topic
    🙂🙂🙂

  • @JustLaugh65
    @JustLaugh65 2 года назад +1

    Great Explanation.....it has cleared all my doubts....thank u vedantu

  • @shikhayadav8018
    @shikhayadav8018 6 лет назад +18

    We all are with you in coching mukt bharat ...Thanku so much

  • @दादासाहेबठोंबरे-ण6य

    सर तुमची शिकवण्याची पद्धत खूप सोपी आहे. 👏👏🙏🙏🙏🙏🙏👌👌👌👌👌👌👌👌👌

  • @adwitisingh9712
    @adwitisingh9712 3 года назад +6

    Thanks for your time and effortssssss sirrrrrrrrrrrr 🔥🔥🔥

  • @Ayushhh-ru2ie
    @Ayushhh-ru2ie 3 года назад +1

    A plane wavefront is incident at an angle of incidence i on a reflecting surface. Draw a diagram showing incident wavefront, reflected wavefront and verify the laws of reflection.
    Draw the ray diagram showing the image formation and deduce the relationship between the object distance and the image distance in terms of n1, n2 and R. 5+5
    (b) When the image formed above acts as a virtual object for a concave spherical surface separating the medium n2 from n2 (n2 > n1), draw this ray diagram and write the similar [similar to (a)] relation. Hence obtain the expression for the lens maker’s formula.

  • @anjleenkaur65
    @anjleenkaur65 6 лет назад +14

    Thank you very much sir 😊🙏 good evening 🙏🙏

  • @sohanamalik38
    @sohanamalik38 3 года назад

    Mujhe aj tk kisi lecture ki itni achi tarah smjh ni Ai jitni ap k lecture ki Ai he....Thanks alot sir I'm student from Pakistan

  • @aadiitya20
    @aadiitya20 4 года назад +5

    GOD OF CHEMISTRY 🔥❤
    Arvind sir thank you so much

  • @artwizardansh3151
    @artwizardansh3151 4 года назад +10

    Have never seen such a great explaination
    Thanks for this amazing lecture

  • @sandeepraje6392
    @sandeepraje6392 6 лет назад +6

    Thank you so much sir for your efforts

  • @preityjha5039
    @preityjha5039 5 лет назад +1

    Thankyou sir... Ap k videos bhut hi jyda helpfull hote h hmare liye..... Ap bhut achhe se smjhate h.

  • @ashwanishalu1284
    @ashwanishalu1284 6 лет назад +43

    amazing lecture really chemistry made easy.....

    • @kshitizsharma6366
      @kshitizsharma6366 4 года назад +1

      Sir ye f centre ka kya matlab hai

    • @VinayKumar-re8pr
      @VinayKumar-re8pr 4 года назад

      @@kshitizsharma6366 face centred

    • @aayushh
      @aayushh 3 года назад +2

      @@VinayKumar-re8pr no f centre is not face centre, its *Farbe centre* also called *colour centre* because they are responsible for colour of the material.
      F centre is hole occupied by electrons to maintain electric neutrality.

    • @aayushh
      @aayushh 3 года назад

      @@kshitizsharma6366 see from 9:20

    • @kshitizsharma6366
      @kshitizsharma6366 3 года назад

      @@aayushh what happens bro

  • @md.tasawweralam9319
    @md.tasawweralam9319 3 года назад +2

    Masha Allah sir aap ne bht achche se samjhaya is ke liye tahe dil se shukriya 😀😀😀 my all concept is clear finally 😘😘

  • @bhoite6554
    @bhoite6554 4 года назад +4

    It was an amazing lecture thanks sir 🙏🙏

  • @sanskarpatra9153
    @sanskarpatra9153 4 года назад +2

    Thank u sir you r the best techer ever

  • @ayush_aksingh
    @ayush_aksingh 3 года назад +3

    Specific topic pdhne ke liye aapke old videos awesome hai❤️

  • @fizabi5861
    @fizabi5861 3 года назад +3

    Sir I am really appreciated to ur hardwork as u do for the students and make them each topic understand .thanks sir a lot

  • @ankitasoni6919
    @ankitasoni6919 6 лет назад +4

    Thank u so much sir ang guyes i want 2 tell u that main khud ak coaching main padhati hu phir bhi sir ka video jarur dekhati kyuki jo hm class me padhate hain vo saari cheeje sir padhate hain..... guyes trust me sir koi bhi topic skip nahi karte hain...it is india' best you tube channel for chemestry ... i feel ki main class me baith ke padhati huu... thank u so much sir ..☺👌👌👌👍👍👍👍i relly apreciate u

  • @SavitaSharma-xf6cf
    @SavitaSharma-xf6cf 3 года назад +1

    Very very nice explanation sir.... Thank u very much

  • @sagnikdas7985
    @sagnikdas7985 6 лет назад +25

    Thanks so much sir .thank you so much MADE EJEE CHEMISTRY for continuously helping us ....ARVIND SIR ur strategies and methods are awesome

  • @diya858
    @diya858 4 года назад +2

    Thank you sir for teaching so nicely ... ☺️

  • @nidhisharma3328
    @nidhisharma3328 6 лет назад +12

    starting of the day from chemistry...!!
    #WANNABEYOURBESTREFLECTION
    #PERFECTMENTOR
    #INSPIRATIONMINE

    • @je_oo_dee
      @je_oo_dee 3 года назад

      Yo 2 years ago means 2 years older than me but i manage ....... Miss strange 💞

    • @vardhanarya6686
      @vardhanarya6686 3 года назад

      @@je_oo_dee yo you are of my age

  • @farozananjum1733
    @farozananjum1733 4 года назад +1

    Amazing man .. u really made chem easy .. ty sir ..

  • @anifabashir7464
    @anifabashir7464 3 года назад +3

    Sir u r the best .. thanks a lot for this video ❤️

  • @swatilavhare4348
    @swatilavhare4348 11 месяцев назад

    In search of proper teaching I found you 😊😊 Thank you so much sir for your precious support 😊

  • @krishnanag4946
    @krishnanag4946 5 лет назад +6

    You taught so well sir thank you

  • @rudreshsingh9348
    @rudreshsingh9348 3 года назад +1

    Sir your explanation is crystal clear in my mind 🙏🙏🙏

  • @mannat9891
    @mannat9891 6 лет назад +6

    Thank you sir
    #coachingfreeindia

  • @salonyverma7275
    @salonyverma7275 3 года назад +2

    You are best teacher in vedantu ❤️ I am happy 😊 take your class regular 🙂🙂🙂🙂🙂 thanks your thank you thank you so much sir ❤️❤️❤️❤️❤️

  • @parminderkaurchahal592
    @parminderkaurchahal592 5 лет назад +6

    U r best teacher of chemistry in my life

  • @monikaagrawal23
    @monikaagrawal23 6 лет назад

    Sir mujhe pehle ye smjh ni aata tha par aaj apse pda ek dm bht achhe se smjh aaya sir thanku so much sir aap bht jada achha pdate h

  • @udathusaikiran4012
    @udathusaikiran4012 6 лет назад +3

    Going to start lecture thank you

  • @ArchanaSingh-kp9is
    @ArchanaSingh-kp9is 3 года назад +1

    Thank you sir👌👌👌👌👌

  • @mansisondhi9845
    @mansisondhi9845 6 лет назад +5

    Thanks sir
    Respect 🙏🙏🙏

  • @coolgaming3473
    @coolgaming3473 4 года назад +1

    Nice explanation 👌 👌.....best video

  • @nasirahmadbhat571
    @nasirahmadbhat571 6 лет назад +3

    Good evening sir.. We love u so much sir..

  • @purushottambaingne6023
    @purushottambaingne6023 4 года назад +1

    Very nice sir... Agr apka video nhi dekhti to ye topic kbhi clear nhi hota... All thanks to u sir🙏🙏😍

    • @Rahul-pro
      @Rahul-pro 4 года назад

      Yes.
      Sir bohot hi achha padhate h

  • @codewithfaiz1
    @codewithfaiz1 6 лет назад +8

    Thanks sir... 👈 👈 👈 upload continue videos...

  • @Rezwana207
    @Rezwana207 4 года назад +1

    Niceee Sir thank you

  • @freeridersk4674
    @freeridersk4674 6 лет назад +10

    Thank you so much sir😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

  • @muskanjain622
    @muskanjain622 4 года назад +1

    Sir ka baar baar bolna ....Bht impp hh ....👍👍

  • @ArchanaSingh-ww5id
    @ArchanaSingh-ww5id 3 года назад +3

    How will ZnO show interstitial thing. Oxygen is smaller than Zn. In such a case, oxygen should fit in interstitial site, right?

  • @zeyabhat3054
    @zeyabhat3054 3 года назад +1

    Thanks sir my favorite sir

  • @ashwanigond7487
    @ashwanigond7487 3 года назад +4

    Sir Impurity defect nhi discuss kiye hai

  • @ssc_journey
    @ssc_journey 5 лет назад

    your way of understanding is most best

  • @691-ishumaurya9
    @691-ishumaurya9 4 года назад +10

    Sir in interstitial cation section how can we say that the paramagnetic behaviour increases since the number of electrons that are entering the crystal is paired!!!

    • @Mohit__229
      @Mohit__229 4 года назад +7

      Paramagnetic behaviour increases due to increase in free electrons

  • @naresh_416
    @naresh_416 3 года назад +2

    Sir app bahut achhe padhate hain

  • @poojatiwarivocalsongs2362
    @poojatiwarivocalsongs2362 5 лет назад +3

    Sir you are a God gifted person on this earth

  • @sumitchauhan1899
    @sumitchauhan1899 5 лет назад +3

    Sir you such a great teacher of Chemistry for the students 👌👌

  • @balkrishan6074
    @balkrishan6074 5 лет назад +1

    Very nice

  • @aloksahu8896
    @aloksahu8896 3 года назад

    Sir ke wajah se hi mera defects concept crystal clear hua!!!!

  • @thetales4503
    @thetales4503 6 лет назад +4

    GAZAB 🔥🔥🔥😄
    tq u sir 😊😊

    • @thetales4503
      @thetales4503 6 лет назад +2

      Saurav Kumar yaa i know...
      but i don't get time to watch the lectures...r u watching regularly??

    • @thetales4503
      @thetales4503 6 лет назад +2

      12th....

    • @snehilkumar9517
      @snehilkumar9517 6 лет назад +1

      @@user-hn3df7tl9j patna me kahan rhta hai, ashiyana more, ramnagri, jagdeo path, rajeev nagar, boring road, kankarbagh?

    • @snehilkumar9517
      @snehilkumar9517 6 лет назад +1

      @@user-hn3df7tl9j bhai hm v ashiyana more me passport office k paas rhte hain. Aur hm v 12th me hain. Wo meri cousin hai, usko jyada baat krna pasand nhi hai

    • @snehilkumar9517
      @snehilkumar9517 6 лет назад

      @@user-hn3df7tl9j uske liye sorry bhai

  • @poonampal6007
    @poonampal6007 6 лет назад

    Sir aap bahut acchae person ho jo hum jasae baccho ki help karte ho

  • @luciferthedevil5247
    @luciferthedevil5247 6 лет назад +3

    THANK YOU VERY MUCH SIR AND YOUR TEAM FOR THE EFFORTS YOU ARE MAKING FOR US ❤❤👍👍👍👍👍👍👍👍🔫

  • @Bishal_146
    @Bishal_146 3 года назад +1

    Tnx sir😍😍love your teaching🥳🥳❤️

  • @vaishnavipandey2109
    @vaishnavipandey2109 4 года назад +4

    we love u sir!!!
    All the best!

  • @sanket7877
    @sanket7877 3 года назад

    Ekdum clear krdala sir mera concept aapne . Hats off to you

  • @payalrathod2852
    @payalrathod2852 6 лет назад +5

    Bahottt wait rahtaa haii aapkee videos kaaa thanks sir luv from maharashtra....👩👶👶👶

  • @sameerbhat6944
    @sameerbhat6944 3 года назад

    Wow glorious art of teaching

  • @subhrajeetsahoo6966
    @subhrajeetsahoo6966 6 лет назад +14

    Let me bring my copy.
    Let's start the lesson

  • @someshharale6565
    @someshharale6565 6 лет назад +21

    Sir solid state ke bad EQUILIBRIUM ......please........................

  • @anshuldixit6326
    @anshuldixit6326 6 лет назад

    sir mere sare questions bhut asaani se solve ho rhe h as becauz apka padai ka standard bhut shi h sir ji

  • @tahshinhasan9724
    @tahshinhasan9724 6 лет назад +6

    Sir ji ho gaya

  • @nighatparveen2955
    @nighatparveen2955 4 года назад +1

    Thanx a lot sir for helping us

  • @ritsingh4956
    @ritsingh4956 4 года назад +3

    Mai bhot stressed hu bcz exm k ab kuch hi mahine bache h aur mai abhi 1st chapter padh rahi ho, aur bhi koi h😭😭

  • @kristenalakkad9634
    @kristenalakkad9634 3 года назад +1

    Very well explained sir 🙏🙏

  • @manojnaik3211
    @manojnaik3211 6 лет назад +6

    Sir physics bhi padadho agar app free time Nikal pao to.

    • @wonder6811
      @wonder6811 6 лет назад +3

      Sachin sir Physics bhi accha hai sir ke jaisa hi try it

  • @rasmikantkoshti413
    @rasmikantkoshti413 3 года назад +1

    Thank you sir ☺️

  • @annya6632
    @annya6632 6 лет назад +5

    Uhhh r tooo goood sr (mah lovely bro) lot's of blassings for uhh😊😘

  • @hariomshukla4874
    @hariomshukla4874 4 года назад +1

    Mze ki baat ye h ki sir aap bhut aacha pdate ho

  • @shailendramishra5241
    @shailendramishra5241 4 года назад +3

    Sir aapne galat bataya tha ki density of interstial defect remain same ye galat h sir actually voh increase hota

    • @viking3937
      @viking3937 4 года назад

      bhai sir ne sahi bataya hai.
      par tum bhi galat nhi ho lekin galat case observe kar rhe ho.
      density INTERSTITIAL CATION wale case me increase hota hai.

    • @viking3937
      @viking3937 4 года назад

      jab cation ki doping ki jati hai.

  • @Sandhyaranilifestyle123
    @Sandhyaranilifestyle123 5 лет назад +1

    Best video
    Thanks a lot

  • @seemaroy7691
    @seemaroy7691 4 года назад +5

    How is studying during lockdown

  • @uncrate_
    @uncrate_ 4 года назад +1

    Sir ur teaching is incredible 👌

  • @shwetasingh6965
    @shwetasingh6965 4 года назад +5

    2021 aspirants Kon Kon ha. Vo like kara

  • @twinkleraj9239
    @twinkleraj9239 3 года назад

    Best teacher for chem.. Thnx sir for free class

  • @047pritishkumar6
    @047pritishkumar6 6 лет назад +5

    Sir iske bad coordination start kr dena

  • @ashusingh9710
    @ashusingh9710 6 лет назад

    u r an awsm teacher,.........................help people free with all ur power and energy u teach students
    ......love u sir

  • @anchalsain7228
    @anchalsain7228 6 лет назад +5

    2nd view....

  • @mohammadasgharabbas8711
    @mohammadasgharabbas8711 6 лет назад +1

    Completed sir ....thnx & love u sir....

  • @umeshadventure7515
    @umeshadventure7515 3 года назад +2

    Thank you so much sir 🥰.

  • @moneshchoudhary2677
    @moneshchoudhary2677 6 лет назад +1

    #Thanks
    #FOR
    #HARD
    #WORK
    #SIR
    #AND
    #TEAM..

  • @ashokmohapatra8017
    @ashokmohapatra8017 3 года назад +1

    Far far better than our coaching tutors 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

  • @devibhajan3934
    @devibhajan3934 5 лет назад +1

    Thanku sir