Solutions and Colligative properties | JEE Main 2023 - April attempt previous years questions (PYQ)

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  • Опубликовано: 4 окт 2024

Комментарии • 73

  • @whystopbro
    @whystopbro 9 месяцев назад +15

    q1-0:27 relative lowering
    q2 4:34 isotonic concept
    q3 8:44 graph easy
    q4 11:22 kb and ∆H relation imp
    q5 14:34 i and alpha
    q6 16:44 osmotic pressure
    q7 19:24 isotonic
    q8 21:43 relative lowering (dilute)
    q9 24:50 relative lowering imp
    q10 28:18 isotonic
    q11 30:35 ∆tb imp
    q12 34:22 relative lowering

  • @tanmay4375
    @tanmay4375 7 месяцев назад +17

    Best channel for chemistry problem solving on the entire youtube platform❤, thanks sir, u explain every single thing which other people just skip

  • @abhishekvyas5081
    @abhishekvyas5081 10 месяцев назад +15

    Please continue rakhiyega sir❤

  • @iykmee
    @iykmee 2 месяца назад

    For revision
    8:37 (graph)
    11:20 (important relation)
    14:16 (degree of dissociation and freezing pt)
    16:35 ( π & calculation)
    19:18 (isotonic--> i-->aplha)
    21:37 (formula changes in dilute solution)
    24:42 (good question, must see)
    Context: Calculation of degree of dissociation --> calculation of no of mole of solute after dissociation -->put in relative lowering formula
    30:30 see this too 🙂

  • @AnshuKumari-p3n4l
    @AnshuKumari-p3n4l 18 дней назад

    Thank you sir

  • @SakshiDalal308
    @SakshiDalal308 6 месяцев назад

    26:24 very good concept

  • @Clueless246
    @Clueless246 8 месяцев назад +5

    Found the eduniti for chemistry yayyy

  • @Wajideditz7
    @Wajideditz7 6 месяцев назад +2

    agar kisi ko formula apply karne me dikkat hai to :
    bhai agar question mai dilute likha hoga to p0-ps/p0 = moles of solute/moles of solvent ( neeche moles of solute neglect karna ).... .. aur agar dilute nahi diya hoga to p0-ps/ps = moles of solute/moles of solvent likhna .❤

  • @Hindustaniotakuanime
    @Hindustaniotakuanime 9 месяцев назад +3

    Sir January ka bhi Daledijia

  • @kalpanajha3305
    @kalpanajha3305 2 месяца назад

    31:05 good question

  • @Wajideditz7
    @Wajideditz7 6 месяцев назад +1

    sir 2022 ke pyq,s bi lao plzzz sir .

  • @unstoppable2460
    @unstoppable2460 3 месяца назад

    Thank u sir ❤❤

  • @ConsistentTortoise
    @ConsistentTortoise 8 месяцев назад +1

    For personal rev
    3:33 formula change..
    10:49 point
    15:12 how we determine i using alpha

  • @sonaliverma6941
    @sonaliverma6941 9 месяцев назад +12

    I usually download the lecture and then watch (for the min. Disturbance) but after watching ur lecture and the way of explaining.. I can't resist my desire to appreciate ur work bhaiya... ❣️
    U are doing a great series and with good learning skill.... Please keep it up bhaiya.. 🎉❣️

    • @AveshChemistry_
      @AveshChemistry_  9 месяцев назад +6

      Thank you 😊❤️

    • @sonaliverma6941
      @sonaliverma6941 9 месяцев назад +5

      @@AveshChemistry_ ur most wlcm sir.. ❣️

    • @BOSS-UP50
      @BOSS-UP50 9 месяцев назад +1

      Yesh sir plz continue​@@AveshChemistry_

  • @shashwatvora1083
    @shashwatvora1083 6 месяцев назад

    Completed

  • @Dyson2024
    @Dyson2024 8 месяцев назад +1

    Revision
    8:47
    11:27
    24:44

  • @yashi9021
    @yashi9021 9 месяцев назад +2

    Thanks sir
    Your explanation is crystal clear

  • @AnshuSahu-Dropper2025
    @AnshuSahu-Dropper2025 8 месяцев назад +1

    Thank you sir completed ✅

  • @jaydeepkumar5473
    @jaydeepkumar5473 8 месяцев назад +6

    Sir thanku for this content.... ❤❤
    🚨 But it's a request ki aapa thoda shii se likho, aap yahan-wahan jaise-taise likh dete ho 🙏🙏

  • @bb-ko9re
    @bb-ko9re 10 месяцев назад +1

    27:19 check formula of relative lowering pressure

  • @VishalSharma-tn3gg
    @VishalSharma-tn3gg 10 месяцев назад +2

    you are great sir

  • @Sherdil08
    @Sherdil08 9 месяцев назад

    8:35 0:06 21:52 24:53 34:29

  • @AdityaKumar-kr5cf
    @AdityaKumar-kr5cf 9 месяцев назад

    for personal revision
    11:37 (confusing) and 30:00 (confusing)

  • @nisha_chhabra07
    @nisha_chhabra07 6 месяцев назад

    1

  • @mmeditz121
    @mmeditz121 8 месяцев назад +1

    please upload jan attempt

  • @Yes_i_dont_care
    @Yes_i_dont_care 9 месяцев назад +2

    Sir please write units also because sometimes confusion may arises 🙏

  • @gurugaming9308
    @gurugaming9308 6 месяцев назад

    6:00 lekin sir question ma unhone bola nahi h ki full dissociation hua h 🤨

  • @ranjeet9671
    @ranjeet9671 9 месяцев назад

    Revise Q 0:41
    Q 8:58
    Q 14:19
    Q 34:29

  • @Custom3Ya
    @Custom3Ya 10 месяцев назад +1

    Best❤

  • @tanmoypaul6382
    @tanmoypaul6382 8 месяцев назад

    Please write nicely else thanks ❤

  • @Wajideditz7
    @Wajideditz7 9 месяцев назад +21

    sir thoda dheere likhai samj nahi aati hai handwriting

    • @vishnuteja99
      @vishnuteja99 8 месяцев назад

      🤣🤣🤣😭😭😭🤣😭🤣😭🤣😭🤣😭🤣😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭👽📡😡😡

  • @harshsrivastava7261
    @harshsrivastava7261 10 месяцев назад +3

    sir ye jo formula change ho rhe hai uske par video ban dijiye iski ps,

    • @Wajideditz7
      @Wajideditz7 6 месяцев назад +1

      bhai agar question mai dilute likha hoga to p0-ps/p0 = moles of solute/moles of solvent ( neeche moles of solute neglect karna ).... .. aur agar dilute nahi diya hoga to p0-ps/ps = moles of solute/moles of solvent likhna .❤

    • @harshsrivastava7261
      @harshsrivastava7261 6 месяцев назад

      @@Wajideditz7 thanks brother

  • @divyansh1964
    @divyansh1964 9 месяцев назад

    Apako naman hai sir ❤❤❤❤❤free me aisa content dene ke liye

  • @HimanshuShukla-br3dd
    @HimanshuShukla-br3dd 9 месяцев назад

    ❤thank you so much sir

  • @Amaan_khan334
    @Amaan_khan334 10 месяцев назад +1

    Sir january attempt ki video kaha hai liquid solutions ki ??

  • @ultimate22004
    @ultimate22004 10 месяцев назад

    Thanks sir ji

  • @vishnuteja99
    @vishnuteja99 9 месяцев назад

    Thanks 🙏 avesh anna

  • @arnejennysamuel4355
    @arnejennysamuel4355 7 месяцев назад +2

    Sir 4:00 sir hme kaise pta konsa formula kb use krenge dono m se😢

    • @Wajideditz7
      @Wajideditz7 6 месяцев назад +3

      bhai agar question mai dilute likha hoga to p0-ps/p0 = moles of solute/moles of solvent ( neeche moles of solute neglect karna ).... .. aur agar dilute nahi diya hoga to p0-ps/ps = moles of solute/moles of solvent likhna .❤

    • @arnejennysamuel4355
      @arnejennysamuel4355 6 месяцев назад +1

      @@Wajideditz7 thank you so much brother and all the best❤

  • @excited0628
    @excited0628 7 месяцев назад

    TQ sir
    1:00 gud ques 🔥
    8:53 gud ques 🔥[I thought ye graph imp ni h so always ignored this 😢]
    11:49 😢 i always ignored this formula
    14:31 gud ques 🔥
    24:54 gud ques 🔥
    32:00 gud ques 🔥

  • @sazidhussain3971
    @sazidhussain3971 10 месяцев назад

    11:00 14:28 18:00

  • @ramnarayan15
    @ramnarayan15 8 месяцев назад +1

    Sir iss chapter ke jan attempt question plss

  • @MdSami-786
    @MdSami-786 8 месяцев назад

    Sir Thora clear likhiye nhi samaj me aata h aapka handwriting

  • @gamingguru111
    @gamingguru111 9 месяцев назад

    sir plzz jan session ke bhi kijiye

  • @shashwatgupta397
    @shashwatgupta397 9 месяцев назад

    thanks a lot sirji,bahaut acha hai.bas sir agar thoda saaap batadein beech me thoda aur deep explanation aur behtar hojayega sir,Thanks a lot sirji

  • @devilfighter9831
    @devilfighter9831 9 месяцев назад

    30.00 .

  • @abhinavkumar6675
    @abhinavkumar6675 9 месяцев назад

    26:20

  • @rishabhrathore8669
    @rishabhrathore8669 8 месяцев назад

    Sir iske January wale solutions nhi pade h kya yt pe ??

  • @shubhishukla-ut5kv
    @shubhishukla-ut5kv 10 месяцев назад

    sir can you please re expalin what you are saying about difference between the 2 formulas at 23:00 I am not able to get it at all, just in that part I am confused!

    • @AnasDharar
      @AnasDharar 10 месяцев назад +1

      The formula written at 23:00 is the actual RLVP formula. The l.h.s of this equation is called RLVP. But, the other formula, is made by applying simple maths so that it is easier to do calculations in problems

    • @Wajideditz7
      @Wajideditz7 6 месяцев назад +1

      bhai agar question mai dilute likha hoga to p0-ps/p0 = moles of solute/moles of solvent ( neeche moles of solute neglect karna ).... .. aur agar dilute nahi diya hoga to p0-ps/ps = moles of solute/moles of solvent likhna .❤

  • @amanrathore3916
    @amanrathore3916 9 месяцев назад

    34:47 plz sir thoda bta do apne pichle isme formula alag likha or yha alag niche kab ** Ps** ayega or kb ** P° ** bhot confusion horha he suna tha dono formulr same hi hote he

    • @AveshChemistry_
      @AveshChemistry_  9 месяцев назад +3

      Please try to listen both the questions again..I had specifically mentioned the scenarios.

    • @amanrathore3916
      @amanrathore3916 9 месяцев назад +1

      @@AveshChemistry_ ok sir

    • @Wajideditz7
      @Wajideditz7 6 месяцев назад +1

      bhai agar question mai dilute likha hoga to p0-ps/p0 = moles of solute/moles of solvent ( neeche moles of solute neglect karna ).... .. aur agar dilute nahi diya hoga to p0-ps/ps = moles of solute/moles of solvent likhna .❤

  • @gullu-w8o
    @gullu-w8o 10 месяцев назад +2

    Thank you sir 🙏❤❤

  • @Kibihukkku
    @Kibihukkku 10 месяцев назад +1

    Thank you sir 🙏❤❤

  • @harshsrivastava7261
    @harshsrivastava7261 10 месяцев назад

    thanks you sir

  • @abhishekvyas5081
    @abhishekvyas5081 10 месяцев назад

    Thank u sir❤