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

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  • Опубліковано 29 жов 2024

КОМЕНТАРІ • 352

  • @thegoalchaser4980
    @thegoalchaser4980 4 роки тому +223

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

  • @shobhittiwari1220
    @shobhittiwari1220 4 роки тому +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 роки тому +8

      My teacher 35 min

    • @stormehh19
      @stormehh19 3 роки тому +18

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

    • @alexandersikandar782
      @alexandersikandar782 3 роки тому +3

      @@stormehh19 Hmmm
      😂😭

    • @YOURBOYJOJO666
      @YOURBOYJOJO666 3 роки тому

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

  • @shashankbankar7612
    @shashankbankar7612 4 роки тому +234

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

  • @yashkatyan8214
    @yashkatyan8214 4 роки тому +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

  • @aniketfuryrocks
    @aniketfuryrocks 3 роки тому +27

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

  • @rohitraj-fj2ej
    @rohitraj-fj2ej 4 роки тому +142

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

  • @ratnesh8297
    @ratnesh8297 2 роки тому +10

    video starts at 1:57

  • @vmtejaswini4351
    @vmtejaswini4351 3 роки тому +31

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

  • @CatalysisbyVedantu
    @CatalysisbyVedantu  4 роки тому +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! 🤑🤑.
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    pYAEQXwP5Kc
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    pYAEQXwP5Kc

  • @blackmamba677
    @blackmamba677 4 роки тому +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

  • @vithalmore5099
    @vithalmore5099 4 роки тому +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 роки тому +3

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

    • @aryamank7050
      @aryamank7050 4 роки тому

      Vithal More go on images and select the chapter u want

    • @atharvajoshifr4380
      @atharvajoshifr4380 4 роки тому

      @@aryamank7050 🤣🤣🤣🤣🤣

    • @mbbs2028
      @mbbs2028 4 роки тому +1

      @@atharvajoshifr4380 who is she ? Jia lissa

    • @sparshmecwan2962
      @sparshmecwan2962 3 роки тому

      @@aryamank7050 ɬɧɛ ῳɧıɬɛ ცơҳ

  • @ssrinivassrinu4769
    @ssrinivassrinu4769 4 роки тому +28

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

  • @yogeshsoni1958
    @yogeshsoni1958 4 роки тому +55

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

  • @20_SinManya
    @20_SinManya 4 роки тому +87

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

    • @rohitraj-fj2ej
      @rohitraj-fj2ej 4 роки тому +3

      Pahul sir will make chemistry a next level love 😍

    • @neerudatta5727
      @neerudatta5727 4 роки тому +1

      Which community page?

    • @20_SinManya
      @20_SinManya 4 роки тому +3

      @@neerudatta5727 UA-cam channel's community section!

  • @sahilkirkte203
    @sahilkirkte203 4 роки тому +19

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

  • @vishalsehgal9932
    @vishalsehgal9932 4 роки тому +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.

  • @kshitijshrivastavaiitk8
    @kshitijshrivastavaiitk8 4 роки тому +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 😊😊

  • @evasanth1896
    @evasanth1896 4 роки тому +24

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

  • @important3985
    @important3985 3 роки тому +1

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

  • @omkarkhandekar8021
    @omkarkhandekar8021 4 роки тому +11

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

  • @successmaker8951
    @successmaker8951 4 роки тому +5

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

  • @susannaroy1632
    @susannaroy1632 4 роки тому +7

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

  • @aakashyadav2937
    @aakashyadav2937 3 роки тому +9

    He enjoys teaching ❣️

  • @karanrai118
    @karanrai118 4 роки тому +38

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

  • @venkatesh3807
    @venkatesh3807 3 роки тому +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 😍❤️

  • @Manish_Raj001
    @Manish_Raj001 5 місяців тому +1

    Watching this exactly after 4 years for advanced is irony 😂

  • @pratyushsrivastava179
    @pratyushsrivastava179 3 роки тому +9

    1:58

  • @supriya1423
    @supriya1423 4 роки тому +34

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

  • @walker_ish2443
    @walker_ish2443 4 роки тому +13

    thank u sir for perfect revision : )

  • @AryanSingh-jf8tc
    @AryanSingh-jf8tc 4 роки тому +5

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

  • @SriKutty-n7p
    @SriKutty-n7p 4 роки тому +4

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

  • @sowmiyaa_ss_4421
    @sowmiyaa_ss_4421 4 роки тому +3

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

  • @Riya-po3sk
    @Riya-po3sk 3 роки тому +2

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

  • @overextender0
    @overextender0 4 роки тому +46

    1:55
    Thank me later 😌

  • @wei_wei6741
    @wei_wei6741 4 роки тому +6

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

  • @sparrow1177
    @sparrow1177 4 роки тому +7

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

  • @aneeshsambu4869
    @aneeshsambu4869 3 роки тому +4

    Hats off to thela guy's dedication

  • @sanskrutichavan7067
    @sanskrutichavan7067 4 роки тому +2

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

  • @sahil-iv5iv
    @sahil-iv5iv 4 роки тому +10

    ur teachin is simply fabulous!

  • @sowmyapatil8186
    @sowmyapatil8186 2 роки тому +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 роки тому +1

    Useful video💯 thank you pahul sir for the quick revision

  • @pranamihayaran
    @pranamihayaran 3 роки тому +2

    Absolutely love his communication skills, mannnn!

  • @ansh6613
    @ansh6613 4 роки тому +8

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

  • @travelwithkartavya
    @travelwithkartavya 4 роки тому +4

    Thanx sirr
    we just killed it !

  • @shreyaraj2383
    @shreyaraj2383 Рік тому +1

    Thanku so much sir✨❤️🔥

  • @kalyanimadduru656
    @kalyanimadduru656 3 роки тому

    So pretty clear . Thank u pahul sir ji

  • @vanshaj2018
    @vanshaj2018 3 роки тому +11

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

  • @abhiranjan3135
    @abhiranjan3135 4 роки тому +1

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

  • @Chinnu-je7hr
    @Chinnu-je7hr 3 роки тому

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

  • @im_simarjeet
    @im_simarjeet 2 роки тому

    Bohat Vadia Sir Ji . Revised!!

  • @suhanapatel8140
    @suhanapatel8140 4 роки тому +2

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

  • @psvrnaidu1597
    @psvrnaidu1597 4 роки тому +3

    This is another wonderful session by pahul sir

  • @Chinnu-je7hr
    @Chinnu-je7hr 3 роки тому

    #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.

  • @mehul1217
    @mehul1217 4 роки тому +4

    19:45 superb dialogue sir.. minded it!

  • @priyanshukr.sharma2697
    @priyanshukr.sharma2697 2 роки тому

    Most marvelous session on solid state

  • @dontamsettyneelakantarao8910
    @dontamsettyneelakantarao8910 3 роки тому +1

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

  • @rizwanacutipie3683
    @rizwanacutipie3683 4 роки тому +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

  • @soumitradas8463
    @soumitradas8463 4 роки тому +5

    watching this one day before the exams 😂😂

  • @tamilamuthan293
    @tamilamuthan293 4 роки тому +1

    Thank You Sir... It helped me lot Sir

  • @samriddhisharma7779
    @samriddhisharma7779 4 роки тому +5

    Lets start selling oranges....and forget abt jee 2020...? who want to join me....XD...

  • @Shining_star11
    @Shining_star11 3 роки тому +1

    Wonderful class thank brother

  • @dineshsingh9203
    @dineshsingh9203 4 роки тому +1

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

  • @manjulaayyar8841
    @manjulaayyar8841 4 роки тому

    Wonderful sir. It's very clear now

  • @MANOJSINGH-iv4ip
    @MANOJSINGH-iv4ip 4 роки тому +4

    Thank u so much sir for this interesting session

  • @shanmukharaokintali5970
    @shanmukharaokintali5970 3 роки тому +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🤔🤔

  • @gamingkiduniyaa2407
    @gamingkiduniyaa2407 4 роки тому +1

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

  • @hardiksingh2781
    @hardiksingh2781 3 роки тому

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

  • @sridhanagajendran1070
    @sridhanagajendran1070 3 роки тому

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

  • @kratikaagarwal3305
    @kratikaagarwal3305 4 роки тому +10

    It was just an epic revision sir✌️ Will never forget that orange analogy. It was too funny😂. I really struggle in this chapter but after today's class will solve N Awasthi to get better. Thanks for this quick and concise revision 🤗🤗

    • @amrithabhat5019
      @amrithabhat5019 4 роки тому +1

      even i have the book but i dont know if there is enough time to solve, are the level one questions good enough for jee mains?

    • @kratikaagarwal3305
      @kratikaagarwal3305 4 роки тому +2

      @@amrithabhat5019 yeah level 1 is good for mains. Moreover you can proceed by skipping questions based on same formula and do only 1 or 2 of one kind.

  • @euphoria2960
    @euphoria2960 3 роки тому

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

  • @chanchu-678
    @chanchu-678 Рік тому

    Your classes has a spcl vibe... ♥️

  • @016rajkumarray6
    @016rajkumarray6 4 роки тому +2

    Best Revision session ever!!!!!!

  • @debayanhalder7858
    @debayanhalder7858 4 роки тому +1

    molecular ionic metallic covalent MIMC ..... ahhh yaad hui gava .... thanku sir ji : )

  • @smsuthraye1969
    @smsuthraye1969 4 роки тому +2

    When he says about cutting diamond everyone searched the video
    And now he says about oranges people thinking what there parents think about them 🙄

  • @aninditachatterjee99
    @aninditachatterjee99 4 роки тому +2

    Baapre.. I am just 24 minutes into the video and I already had to watch so many ads, most of them unskipable

    • @darkshadow2443
      @darkshadow2443 4 роки тому +1

      Clearly you haven't seen ATP video😂

    • @austin_7452
      @austin_7452 4 роки тому

      Agar tum apna channel khologi toh ads toh rokhogi hi nahi jaise 🤔🤔😒
      Acha chalega hi nahi 😂😂😂😂

    • @aninditachatterjee99
      @aninditachatterjee99 4 роки тому +1

      @@austin_7452 nahi aisi baat nahi hai.. lekin padhai karte karte itne saare ads ayenge to distracting lagta hai

    • @austin_7452
      @austin_7452 4 роки тому

      @@aninditachatterjee99 no comments 😂

  • @sarck1043
    @sarck1043 4 роки тому

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

  • @kanishkashehra5041
    @kanishkashehra5041 4 роки тому

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

  • @shaikmahamodunnisa209
    @shaikmahamodunnisa209 4 роки тому +2

    Love your teaching sir ❤❤

  • @that_delusionalgirl
    @that_delusionalgirl 4 роки тому +1

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

  • @krishikakapoor6329
    @krishikakapoor6329 4 роки тому +3

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

    • @stevemusk6194
      @stevemusk6194 4 роки тому +2

      Reverse the ccp stuctre of CdCl2 by interchanging the ions position

  • @abihazainab2257
    @abihazainab2257 4 роки тому +1

    Thank you... I really like the video

  • @bazilahassan3984
    @bazilahassan3984 4 роки тому +3

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

  • @devinadebnath6257
    @devinadebnath6257 4 роки тому +8

    ALL OF OUR BRAINS ARE ALWAYS EMPTY ,OH MAN!!!!

  • @sahilpokhriyal3884
    @sahilpokhriyal3884 4 роки тому

    Great video sir. Thanks for such great revision

  • @rithikakumar3262
    @rithikakumar3262 3 роки тому +1

    Do we need memorize all the examples given in ncert ?

  • @kathimusic.
    @kathimusic. 4 роки тому +1

    Is this revision also useful for kvpy?

  • @LightningShiva1
    @LightningShiva1 4 роки тому +4

    When you don't cut the video.. 50:46

  • @clover1383
    @clover1383 3 роки тому +2

    Woow u tube messed up at last😂....or is it happening to only me?

  • @TusharSingh-jt9jr
    @TusharSingh-jt9jr 4 роки тому

    very nice teaching sir i really appreciate ur enthusiasm for teaching

  • @jephinadouglas6884
    @jephinadouglas6884 4 роки тому +1

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

  • @nandana.k.m
    @nandana.k.m 4 роки тому

    sir in 41:50 u were describing about flourite structure bt the radius ratio which u mentioned was that of zincblend structure...are they both having the same radius ratio...

  • @aakashyadav2937
    @aakashyadav2937 3 роки тому +1

    Oranges wala example was best ❣️

  • @sujiththota1234
    @sujiththota1234 4 роки тому

    Thank you pahul sir for this amazing session

  • @nacraze1344
    @nacraze1344 4 роки тому

    Thank you sir very much
    Plz make revision video of every chapter it is very helpful to us for short recap thank s once again

  • @Drommy02
    @Drommy02 4 роки тому +2

    That orange guy is amazing
    😁😁

  • @bombaytovegas802
    @bombaytovegas802 3 роки тому +3

    pahul sir op.......physical chemestry renamed as pahul chemestry

  • @tanyadora2718
    @tanyadora2718 3 роки тому +1

    apparantly saying you know the drill is also a part of the drill now!!!😂😂

  • @sreejatabhattacharjeekatha4856
    @sreejatabhattacharjeekatha4856 3 роки тому +1

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

  • @santoshkhatavkar1012
    @santoshkhatavkar1012 4 роки тому +1

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

  • @smsuthraye1969
    @smsuthraye1969 4 роки тому +3

    Tommorow is my exam and I am seeing this now