Trick for Slater's Rule, calculation of screening constant and effective nuclear charge.

Поделиться
HTML-код
  • Опубликовано: 19 дек 2024

Комментарии • 822

  • @Lets_crack_it0806
    @Lets_crack_it0806 Год назад +43

    came after watching amitabh sir lecture and got confused.. u cleared my confusion.. thanks..

  • @walugyosimonpeter9755
    @walugyosimonpeter9755 5 лет назад +221

    Thank you mam, I do petroleum engineering and u have helped me so much, I also recommend anyone who needs explanation here in university when they come to me,am frm Uganda

    • @haker57_
      @haker57_ 3 года назад +69

      Others-studying this in colleauges
      Indians- class 11 😅

    • @haker57_
      @haker57_ 3 года назад +7

      @@PoojaSharma-rb1ve are u preparing for jee

    • @haker57_
      @haker57_ 3 года назад +1

      Insta id?

    • @thepm517
      @thepm517 2 года назад +5

      @@haker57_ I'd:beware of girls

    • @kashish4337
      @kashish4337 2 года назад +19

      Uganda!!!😳😳
      Here we 16 yrs old ppl studying this 💀

  • @Diksha-r9v6g
    @Diksha-r9v6g 4 дня назад +1

    Thankyou so much. Mera kl exam hai muje bahut help mili ❤

  • @srinivasgali5968
    @srinivasgali5968 5 лет назад +11

    mam one great avantage given by you is there are many (i dont know their efficiency) because they teach in hindi which many of south indians dont know and also your explanation is good thank mam

  • @pradeeshadithya3641
    @pradeeshadithya3641 2 года назад +12

    it helped me a lot for JEE preparation.Thank you for explaining clearly mam.

  • @GomuGomu17
    @GomuGomu17 Год назад +5

    Amazing explanation mam , new buddies do watch the video she really taught very good 👍🙏🙏

  • @ajgamerdelight1024
    @ajgamerdelight1024 Год назад +9

    👍👍👍👍nice explanation mam
    But using calculator for adding 18+.35

    • @sahilyadav8058
      @sahilyadav8058 Год назад +2

      😂😂 maths is too much weak 😂

    • @jaswanth8808
      @jaswanth8808 3 месяца назад +2

      Mam is for chemistry not for maths🎉😅

    • @Krrish701
      @Krrish701 3 месяца назад

      I was also thinking 😂 weak maths

  • @navartindia2.046
    @navartindia2.046 3 года назад +11

    Madam I had a doubt i.e why you took 1 d electron in Titanium. @ 8:34. please clarify it immediately mam.

  • @RadheShyam-qo9ks
    @RadheShyam-qo9ks 3 месяца назад +34

    chemistry 🤯maths🤡

    • @maheshwaribootharaju2465
      @maheshwaribootharaju2465 Месяц назад +4

      As if you are good at everything🗿🗿
      And also using a calculator doesn't mean that she don't know how to calculate. She's just making sure that you trust her by the calculation.

    • @Biju2468
      @Biju2468 10 дней назад

      Mam was using a calculator for taking less time...

  • @Themusicaljourney354
    @Themusicaljourney354 20 дней назад +2

    There is a correction for Ti she considered
    3s^2 and 3p^6 as (n-1) but it is (n) so the ans is
    1s^2 will be 2×1
    2s^2 and 2p^6 will be 8×1 3s^2and 3p^6 will be8×0.35
    3d^2 will become 3d^1 and it will give 1×0.35
    4s^2 is cancel so will be zero
    2×1+8×1+8×0.35+1×0.35+0
    Will give 13.15
    Zeff= 22-13.15=8.85

    • @sadececansu9
      @sadececansu9 20 дней назад

      Hello. Her calculations are correct. I recommend you to watch her newer video: ruclips.net/video/CAhhKY9m8tQ/видео.htmlsi=anjs7-GyVh2a6FvH

    • @Adarsh-j4u9b
      @Adarsh-j4u9b 4 дня назад

      You are right brother

  • @mr.teenager7555
    @mr.teenager7555 11 месяцев назад +1

    I dont know how to thank u mam ... love from tamil nadu kanyakumari ❤

  • @jignyasha9633
    @jignyasha9633 3 года назад +10

    Mam but Ti me aap ne Sare ko 18 kyu kr diya 1(0.35) + 8(0.85) + 8 (1) + 2 (1) aata hai na mam because vo (n-1), (n-2) aese aata hai na mam (toh fir ye answer galat hoga na mam)

    • @Themusicaljourney354
      @Themusicaljourney354 20 дней назад

      See the correct ans I have given in comment

    • @Themusicaljourney354
      @Themusicaljourney354 20 дней назад

      And for d and fblock there is no 0.85
      n=0.35
      n-1=1
      n-2=1

    • @Tiamaity
      @Tiamaity 10 дней назад

      Because you are calculating for an electron which is in d orbital

  • @satyawangedam428
    @satyawangedam428 3 года назад +8

    Loved your teaching ! 🤩🤩🤩

  • @Priya_7ck6s
    @Priya_7ck6s 2 дня назад

    🥺 thank youuuu mam finally I learn the correct explanation and it's not that complicated ❤❤

  • @AadityrajThakur-f3u
    @AadityrajThakur-f3u 11 месяцев назад

    Thank you mam I am.doingmedical doctor your video help me so much I will recommend this to all

  • @Harish_barman
    @Harish_barman 7 лет назад +96

    When I saw my notes I didn't get anything but this video helps me a lot because I have exam tomorrow ..thank you man 🙏

    • @KomaliMam
      @KomaliMam  7 лет назад +21

      Harish barman Thank you and if possible share this video with your friends.

    • @kunalgarud
      @kunalgarud 2 года назад +3

      Us bhai😭

    • @shanthavardhan7258
      @shanthavardhan7258 2 года назад +3

      l 💕 u mam

    • @i.ashishhhv.x
      @i.ashishhhv.x 4 месяца назад

      Bro years gone 😂, how did your exam go? Do you even remember this day now?

  • @zionfaye121
    @zionfaye121 7 лет назад +12

    God bless you, ma'am for making this so easy for me to understand. The textbook is as well complicated. Stay blessed and God bless you again.

  • @kajalyadav2716
    @kajalyadav2716 3 года назад +2

    Very helpful for b.tech cse also✌️✌️

  • @ayonijapandey7571
    @ayonijapandey7571 5 лет назад +4

    Mam your video is very beneficial..thankyou so much🙏

  • @shanmugam9454
    @shanmugam9454 6 лет назад +1

    Ur explanation is so beautiful....Thank u .....komali gaaru

  • @mohammadnizam2284
    @mohammadnizam2284 2 года назад

    I have no any confusion mam all are clear... Thanks

  • @swamyk8589
    @swamyk8589 4 года назад +16

    Mam can u plz explain y 3d2 contributes only 1 electron

    • @aaliya9652
      @aaliya9652 4 года назад +3

      same question

    • @mohdamir7704
      @mohdamir7704 4 года назад +4

      We have to reduce 1 from the outermost electron.... e.g- for 4s2 we take 1 electron
      For 2p6 we take 6-1=5 i.e 5 electron

    • @harshitaupadhyay160
      @harshitaupadhyay160 4 года назад +4

      @@mohdamir7704 why bro

    • @mohdamir7704
      @mohdamir7704 4 года назад +2

      @@harshitaupadhyay160 that is the part of rule..!!

    • @singamanenisrinivasarao6516
      @singamanenisrinivasarao6516 2 года назад

      @@harshitaupadhyay160 If n e are there only last 1 e is screened by remain (n-1)e,1e excluded.

  • @anjanirawat107
    @anjanirawat107 4 года назад +1

    Wow ma'am great explanation 👍

    • @gyana_marg
      @gyana_marg 4 года назад

      i had a dought at 8:34 i.e why mam took 3d orbital as only 1 electron

    • @anjanirawat107
      @anjanirawat107 4 года назад +1

      Bcoz always we have to take 1 electron less than the electrons present in the orbital....Hope u understood

    • @gyana_marg
      @gyana_marg 4 года назад

      @@anjanirawat107 BUT MAM took all electrons in previous questions i.e 2*0.85+2*0.35 plz respond...

    • @junnu_bbe
      @junnu_bbe 2 года назад

      @@gyana_marg for s or p orbitals, pairing does,so it's impossible to break,that y ,I think

  • @avinash2462
    @avinash2462 4 года назад +22

    Nice explanation mam my university exam had it for 4 mark and I could write because of you ☺️☺️

  • @skshrivastava3937
    @skshrivastava3937 Год назад +1

    Thanks bro
    Got it

  • @shampamajumder6613
    @shampamajumder6613 5 месяцев назад

    Thank you so much ma'am, I was struggling in this topic since a very long time. You cleared all my doubts.

  • @shubhamKumar-dq8kq
    @shubhamKumar-dq8kq 2 года назад

    Kamali mam Aap bahut Accha study karati hai

  • @dadisettiraju5087
    @dadisettiraju5087 2 года назад

    Your handwriting and explanation is so good mam

  • @srinivasakumarmeegada6724
    @srinivasakumarmeegada6724 Год назад

    Nice explanation madam... thank you 👍

  • @chitraelangovan1614
    @chitraelangovan1614 4 года назад

    Your teaching is very nice

  • @diptinaval9277
    @diptinaval9277 6 лет назад +2

    I was so nervous but you made it easy.

  • @banothushekhar4661
    @banothushekhar4661 Год назад

    Wonderfull great explanation mam

  • @vaishalibhure9340
    @vaishalibhure9340 4 года назад +1

    Thankyou mam it helps mi a lot💯😊😊😊😊😊😊😊😊🥰😍🤩😊😘😚😙

  • @Aaaaashnaaa
    @Aaaaashnaaa 4 месяца назад

    Thanku mam best explaination simpe h and easy 😊😊

  • @PrinceVegeta2710
    @PrinceVegeta2710 Месяц назад

    Thanks a lot, mam. This helped me a lot.

  • @nabajyotiborah6749
    @nabajyotiborah6749 4 года назад +3

    Mam for Ti, why one of two d electrons contributes nothing? Plz tell me..at 8:05

    • @luciferx19
      @luciferx19 4 года назад +1

      Maybe bcoz we have to calculate effective Z for one d subshell electron . So that particular electron will have no effect on Z effective. and the other one would have an effect.

    • @nabajyotiborah6749
      @nabajyotiborah6749 4 года назад

      @@luciferx19 tq mam 😊

  • @MoolaPrakruthi
    @MoolaPrakruthi 6 лет назад +5

    You are an amazing teacher....

  • @lokesh7348
    @lokesh7348 3 года назад

    Fabolous explanation thanks for the concept

  • @akshitakhajuria
    @akshitakhajuria 2 года назад

    Your writing is so beautiful 💫

  • @shubhankarsingh4191
    @shubhankarsingh4191 2 года назад +4

    Nice explanation... I am hardly struggle in this type of questions.. thank you MAM😊😊😊😊😊😊😊🎈

  • @sunnysinghsinghal
    @sunnysinghsinghal Месяц назад

    Very short time you teach us very well

  • @saranshsingh2355
    @saranshsingh2355 9 месяцев назад

    Thanks a lot mam for this easy explanation ❤😊

  • @priyankapriyadarsini91
    @priyankapriyadarsini91 4 года назад

    Mam the way you teach is awesome 😊😊

  • @ASHOKKUMAR-ry6cg
    @ASHOKKUMAR-ry6cg 3 года назад +2

    Ma'am really thanks a lot..

  • @aneesahmad7140
    @aneesahmad7140 4 года назад +1

    Very very bst explanation

  • @SiddharthKumar-gp9ju
    @SiddharthKumar-gp9ju 10 месяцев назад

    amazing explanation mam thank you so much

  • @ultimateanswers2830
    @ultimateanswers2830 Год назад

    Thank you mam so nicely explained

  • @srinivasaraojakka4672
    @srinivasaraojakka4672 5 лет назад +9

    Nice teaching
    Mam your handwriting is so good even if you write with your left hand

  • @azimanseikh7728
    @azimanseikh7728 6 лет назад +2

    Sooooooooooooooooooo thank you mam .With this trick I got excellent marks

  • @naushabaparween4983
    @naushabaparween4983 2 года назад +1

    Thnku so much ma'am...it's really helpful 👍

  • @edu-richpersonality9865
    @edu-richpersonality9865 7 лет назад +4

    How simply you explained it!!!!! Terrific and very loving voice with respect to students you have mam 😃 Thanks Thank you so much!!!!!😇🤓😻👼

    • @KomaliMam
      @KomaliMam  7 лет назад +1

      Edu-rich personality ..God bless you..study well..

    • @edu-richpersonality9865
      @edu-richpersonality9865 7 лет назад

      Komali M mam I am the aspirant for coming NEET. I have complications in my mind about solving the MCQ's of stereo & optical isomerism please if you have any trick to solve them , please provide such supporting videos soon thanks mam 😃 Thanks Your wishes are like God gift for me ...........🙃😃😇👼

    • @edu-richpersonality9865
      @edu-richpersonality9865 7 лет назад

      I forgot to mention that isomerism in co-ordination compounds , not the instead others.....👼

  • @akshaya2406
    @akshaya2406 3 года назад +1

    It's very useful. Thanks Alot Mam 🙏🏼☺️

  • @thanushika925
    @thanushika925 3 года назад

    Tq so much for ur excellent trick mam

  • @marudharrathore5057
    @marudharrathore5057 2 года назад

    Nicely explained ma'am........

  • @gyana_marg
    @gyana_marg 4 года назад +2

    i had a dought at 8:34 i.e why mam took 3d orbital as only 1 electron

  • @KiranSingh-lw1nm
    @KiranSingh-lw1nm 3 года назад +2

    Loved it mam lots of ❤️ you are great ❤️

  • @ishadadhich-ix7062
    @ishadadhich-ix7062 7 месяцев назад

    Ok...i see , so my teacher taught me this in class😅
    Thank you so much mam😊

  • @aks007sk
    @aks007sk 4 года назад +1

    nice explanation Mam ,Thanks a lot.

  • @adityaagrahari6887
    @adityaagrahari6887 7 лет назад +3

    best way to teaching ..nice tricks and at last tanku so much mam for this video

  • @VinodYadavu-v7i
    @VinodYadavu-v7i 4 месяца назад +1

    Mam. for d orbital we should take electron(n-1) so than 1×0.35 + 18×1=18.45 ....❤

  • @SheetalKashyap-v7g
    @SheetalKashyap-v7g 24 дня назад

    Very nice explanation mam

  • @anuvedsolanki9192
    @anuvedsolanki9192 3 года назад +1

    Thank you mam your video is so useful for me
    Keep going we will support you

  • @RamaDevi-vo9wt
    @RamaDevi-vo9wt 4 года назад +4

    Thank you mam you cleared my doubts every time I watch ur videos if I get doubt

  • @rajendranarang7707
    @rajendranarang7707 6 лет назад

    You made my day mam
    Thnx for the trick

  • @manojbashist1220
    @manojbashist1220 5 лет назад +1

    Komali mam your video is very helpful

  • @mahdiYussuf-z1c
    @mahdiYussuf-z1c Год назад

    Thank you very much mam. Our system confused me but you made it clear for me

  • @ShakirwaheedAcademy
    @ShakirwaheedAcademy 3 года назад

    What a method of teaching interesting

  • @jayshrigaikwad1838
    @jayshrigaikwad1838 4 года назад

    Very good explanation

  • @mithunk110
    @mithunk110 4 года назад

    Awesome trick mam...
    Ur all videos has unique style with awesome trick...
    Thankyousomuch...
    Alwz Keep us helping from ur fantastic way of teaching

  • @rnpal5719
    @rnpal5719 4 года назад

    So helpful ...ur voice nd writing both r so clear nd beautiful

  • @renudixit3083
    @renudixit3083 6 лет назад +6

    Thanku maam for clearing my doubts regarding this rule

  • @preranachaturvedi3544
    @preranachaturvedi3544 7 лет назад +5

    Thank you so much mam. It helps a lot. Your video make me understand the EAN. I am so happy.😊

  • @kirtidesai3547
    @kirtidesai3547 3 года назад

    Thanks you mam very much please give like this short video and tips and tricks 😃😄 plzz

  • @anmolrawat6650
    @anmolrawat6650 2 года назад

    THANKS MAM FOR THIS EASY EXPLANATION 😀

  • @macharajashekhar9498
    @macharajashekhar9498 4 года назад

    The teaching is crystal clear
    Even a no brainy guy can understand this in a jiffy

  • @niraj_rana_5054
    @niraj_rana_5054 Год назад +1

    0.30 from the other electron in 1S orbital if the electron for which S is calculated.
    Ma'am you forgot this point to include in this video

  • @ramyamohan9586
    @ramyamohan9586 4 года назад

    Mam really awesome 💯 im really confused about it but now im clear. Tysm

  • @amitmahalwar1
    @amitmahalwar1 10 месяцев назад

    Nicely explained.

  • @rameshv2762
    @rameshv2762 5 лет назад +2

    Mam........ Ur awesome
    Thank you so much mam......
    ...

    • @gyana_marg
      @gyana_marg 4 года назад

      i had a doubt at 8:34 i.e why mam took 3d orbital as only 1 electron

    • @amorabvlogs
      @amorabvlogs 4 года назад +2

      @@gyana_marg doubt ke spelling toh seekh le

    • @gyana_marg
      @gyana_marg 4 года назад

      @@amorabvlogs thank you

    • @amorabvlogs
      @amorabvlogs 4 года назад

      @@gyana_marg 👍

  • @balajivaddi9779
    @balajivaddi9779 5 лет назад +7

    Madam Slater rule I have doubt about lithium 1s2 you had taken n-1 but boron you had taken n for 1s2 why ? Please clarify

    • @simrankumari6288
      @simrankumari6288 3 года назад

      Yes l have also problem that think ........

    • @Anxietyless
      @Anxietyless 3 года назад

      Yes mujhe bhi ye dought h

    • @ankushsinghsaini181
      @ankushsinghsaini181 2 года назад

      @@Anxietyless easy h

    • @bhratjeet4189
      @bhratjeet4189 4 месяца назад

      ​@@ankushsinghsaini181😅

    • @alinasiddiqui7194
      @alinasiddiqui7194 4 месяца назад

      I think it depends on question in lithium we find for 2s1 e- so we take (n-1) and in boron we find for 2p1 so we leave it and take whole 2s1 and put values

  • @divyadharshini.s.a4593
    @divyadharshini.s.a4593 4 года назад +6

    Hi mam!!! I'm watching every vedios nd jst ur amazing with ur knowledge.. Thank you so much for ur efforts... 😊..., Mam i have a request, I can't understand this slaters rule tat hw ur neglecting some terms nd there is some confusion. Can u pls clarify with some more info mam?? 🙃

  • @pranjalpravesh9857
    @pranjalpravesh9857 5 лет назад +19

    You're awesome ma'am and your writing is awesome... But why do you use calculator for such small calculations.. 😅🤔

  • @namrubest8225
    @namrubest8225 2 года назад +2

    Maam, y does the last orbital not contribute?I didn't understand can u plz explain

  • @partharoy5976
    @partharoy5976 5 лет назад +2

    for Ti why you left 3s and 3p they are also in nTH orbital with 3d,,,,please explain

    • @muhammadijasm3793
      @muhammadijasm3793 5 лет назад

      Same doubt...Try this for 3d electron of Zn also

    • @RRR._2111
      @RRR._2111 5 лет назад

      Bro I have same doubt

  • @neversaynever997997
    @neversaynever997997 5 лет назад +11

    Excuse me mam, I have a question? In the Titanium one, is the 3d orbital together with 3s and 3p because in my book it says they are not together so if it was like that then the electron of 3d that remains is n, then 3s3p is n-1, which is a 0.85 and then the others are 1. I'm not sure, I have seen the correction below but it still confuses me because my book divides d and f orbitals from the p and s orbitals even if they have the same general quantic number (in the Ti case is 3) Could you please help? Thank you!

  • @ShahidImamsahib
    @ShahidImamsahib 3 года назад

    Thai video Helps me a lot

  • @crazy_girl4615
    @crazy_girl4615 4 года назад

    This is super trick to understand thank u Mam☺

  • @satyasohag4835
    @satyasohag4835 5 лет назад +2

    Mam, thank's it's a very easy one, but I have not understand in class room. But by watching your video I am able to do this type of questions......

  • @iitiansurajsahni5345
    @iitiansurajsahni5345 Год назад

    mam i am from bihar your explanation is good ,,,,hope it will help in my JEE exam

  • @HanusriK
    @HanusriK 3 месяца назад +5

    I have see in 2024😂😂😂

  • @naginigunnepalli1685
    @naginigunnepalli1685 6 лет назад

    Thank u mam. Super ga cheptunnaru

  • @Aishwarya-dew
    @Aishwarya-dew 5 месяцев назад

    Mam your teaching is good ❤but to be honest i didn't understand some concept

  • @vjs6393
    @vjs6393 Год назад +1

    Mam literally when my sir explained this topic I was thinking where did that value has gone why im getting the different answer im just blank when explained this topic im all clear
    THANK YOU SO MUCH MA'AM 😊

  • @swaramcalligraphy
    @swaramcalligraphy 3 года назад +1

    I understood nicely mam thank you for this

  • @alsals8747
    @alsals8747 7 лет назад +3

    you calculate zeff for Ti in d orbital so n th position (9*0.35)+(10*1)=13.15 then zeff =22-13.5=8.85

  • @santhimettil3541
    @santhimettil3541 3 года назад +1

    Thank you Komali Mam

  • @SoumyajitMondal
    @SoumyajitMondal 3 года назад +5

    The description is quite contrasting with the table.
    For s and p , (n-1) -> 0.85 and (n-2) -> 1.00 but it's written 1.00 for both n-1 and n-2

  • @Shivansh_Nautiyal
    @Shivansh_Nautiyal 4 года назад +1

    Thankyou mam.......u teach chemistry in the best way .......god bless uhh.....

  • @Suggu09
    @Suggu09 4 года назад

    👌Best video available for SLATER'S RULE..
    THANKS to komali ma'am❤️..

  • @deepavarma7134
    @deepavarma7134 3 года назад

    outstanding mam..tysm..