All About ESR/EPR Spectroscopy

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  • Опубликовано: 14 дек 2024

Комментарии • 312

  • @AllBoutChemistry
    @AllBoutChemistry  6 лет назад +103

    I read many comments and got the confusion which you guys have, in that problem where we did for R3Ge radical why I didn't took Hydrogen attached to carbon and said it will not participate in splitting. Actually it should participate but here we have to neglect it for following reasons:
    Firstly it's not mentioned that what R is, is it methyl, ethyl, isopropyl what exactly R is, depending on that you have to take number of H. Since it's not mentioned so you cannot take any number of H here.
    Secondly in options you don't have any value more than 10 lines which is our answer after neglecting Hydrogens here, so you cannot have any other option to choose.
    Now if it would've mentioned in the question about R, then obviously we will take those Hydrogens in splitting.
    I hope it's clear now.

    • @savitakasansaar
      @savitakasansaar 6 лет назад

      All 'Bout Chemistry OK sir it is now clear ..and also its a smart work to do in exam

    • @shayalone7893
      @shayalone7893 5 лет назад +1

      All 'Bout Chemistry.. If (R3Ge)2 one option would 've been 20 lines. Could we have marked that coz of two radicles.
      Do reply ...Thank you

    • @matthewguite7318
      @matthewguite7318 5 лет назад

      thank you sir

    • @dhrishyavijayanand9521
      @dhrishyavijayanand9521 5 лет назад

      Thank you

    • @guntinarahari3031
      @guntinarahari3031 5 лет назад

      @@shayalone7893 i think both are similar type hence we need to consider one set only

  • @animexsenpai4780
    @animexsenpai4780 5 лет назад +11

    Thank you uploading in English cuz South Indians like us don't know hindi. But most of Indian utubers do video only on hindi. Thank you again

  • @adilChemistry
    @adilChemistry 6 лет назад +28

    I think you belong to some other planet, thanks a lot sir, Brilliant way of teaching, hats-off

    • @AllBoutChemistry
      @AllBoutChemistry  6 лет назад +6

      I'll take that as a compliment 😂😂😂
      Thanks brother

  • @pabitranaikvlog4726
    @pabitranaikvlog4726 5 лет назад +6

    Thanks for the lecture sir. True respect from the bottom of my heart. I got some strength for preparing NET/GATE from this lecture.

  • @kaushalyakumarihami1394
    @kaushalyakumarihami1394 10 месяцев назад +1

    Excellent!!! No words to say how amazing this vedio was.

  • @prabhchemistrytips803
    @prabhchemistrytips803 4 года назад +1

    Very nyccc..... brilliantly explained 👍

  • @pg-trb-chemneetcsirchem5282
    @pg-trb-chemneetcsirchem5282 6 лет назад +6

    Thank you so much sir.till now I never couldn't see this much of explanation about ESR Spectra. Once again thank you sir 💐.

  • @purplefrog90056
    @purplefrog90056 5 лет назад +3

    Thank you so much for the video! the best explanation i have come across

  • @sss12644
    @sss12644 4 года назад +1

    Your classes are the best among all sir..keep uploading vedios..really helpful

  • @chintadasatyavathi4960
    @chintadasatyavathi4960 6 лет назад +1

    After a long gap back with an excellent video thanq so much sir

  • @subratahazra5146
    @subratahazra5146 5 лет назад +1

    the video on ESR and MOSSBAUER helps me a lot......thank you very much

  • @SD-hz1bs
    @SD-hz1bs 4 года назад +4

    Is Drago's rule applicable for coordination compound? Otherwise how hydrogen of Ammonia participate in splitting?

  • @crafts1073
    @crafts1073 Год назад

    Wonderful explanation. Very simple and easy way.

  • @ManjuDevi-n7s
    @ManjuDevi-n7s Год назад

    Thank you so much sir for understanding the ESR topic in very easy and concise way. your teaching style is superb sir❤❤.

  • @tarunpatar9181
    @tarunpatar9181 Год назад

    ❤ really sir you are the best।।।।।।।।।no word ।।।।।

  • @yns.akhila7343
    @yns.akhila7343 3 года назад +6

    Thank you so much Sir. Your lectures are in a simple language, elaborative & crisp at the same time giving in depth concept, Very helpful & useful for MSc students like me, especially during this Pandemic time when I can't understand virtual college classes properly. Keep going.

    • @AllBoutChemistry
      @AllBoutChemistry  3 года назад +2

      Thank you so much, I'm glad that it helped you 💙

  • @sahidahamed3048
    @sahidahamed3048 7 месяцев назад

    Very2 ❤❤Thanks to you Sir understand easily Alhamdulillah

  • @ashasentertainment4598
    @ashasentertainment4598 6 лет назад +2

    Thank you so much brother. I have waited a lot about ESR

  • @rashmishukla6864
    @rashmishukla6864 6 лет назад +8

    Thankyu so much Sir..and missing you in RUclips..your vedios are osm..plz..keep uploading..😊🙏😊👌

  • @shahanasiraj384
    @shahanasiraj384 4 года назад

    Brilliant way of teaching.Thank you sir

  • @Harshita_Sharma_25
    @Harshita_Sharma_25 2 года назад

    In anthracene 3 different hydrogens are present so overall 75 lines .
    And in phenanthrene 5 different hydrogens are present so overall 243 lines 🤗☺️☺️sir thank you much for the explanation 🤗it really helps me a lot . Respect and regards 🙏🙏🙏

  • @mohdshad1812
    @mohdshad1812 3 года назад

    Sir your notes very good question also vry good

  • @rosariopriya3795
    @rosariopriya3795 3 года назад

    Thank you sir. Really ur explanation is in a very simple way. I can understand it easily. Thank you so much

  • @eddie01187
    @eddie01187 6 лет назад +1

    Have been looking for dis for a long time....👍

  • @sujanakumari6267
    @sujanakumari6267 Год назад +1

    Excellent sir

  • @gnanamsundaram7648
    @gnanamsundaram7648 4 года назад

    Thank you so much sir... Your way of explanation is very nice...

  • @chandrakumar579
    @chandrakumar579 3 года назад

    Good explanation. Thank u 💕 dear

  • @chemistryaffair
    @chemistryaffair 4 года назад

    no doubt sir your videos are very helpful i secure JRF 87 in 2018
    in which your videos play an important role now i prepare for UPSC geoscientist exam please help us with PYQ of geo scientist chemistry

  • @SAHIL-mc3hl
    @SAHIL-mc3hl 4 года назад

    Hope these youtube creators create all free content fully availbale for and specific for net chemistry

  • @Rika906
    @Rika906 4 года назад

    You are so good at explaining this. Thank you so much!

  • @thillaiarasi9846
    @thillaiarasi9846 3 года назад

    Super sir...thank you very much sir...

  • @rayeesmanzoor6368
    @rayeesmanzoor6368 6 лет назад

    Very great sir u r doing a great job...we r thankful to u..

  • @ushamjoshila8999
    @ushamjoshila8999 3 года назад

    Thank you so much sir. Tnx for english.. Northeast😊

  • @chemicalsciencebyhiramanud8413
    @chemicalsciencebyhiramanud8413 6 лет назад +2

    Thank you sir
    Best explanation
    And u clear all dout related to physical chem...
    I follow your all videos
    Excellent work

  • @ashitdutta5716
    @ashitdutta5716 6 лет назад +2

    Egarly waiting for this video :-)

  • @kashminaakhtar4405
    @kashminaakhtar4405 6 лет назад +1

    Sir this lecture made my concept very clear bcoz of examples problm, thnku so much, u r the best😊👍👌

  • @CuriousJinn
    @CuriousJinn 6 лет назад +1

    Yes, finally!! 🙌 Thank you sir.

  • @vm3552
    @vm3552 4 года назад

    Thank you Friend very much
    Hi from France 🇨🇵

  • @aabidhamid5889
    @aabidhamid5889 6 лет назад +3

    I am very much thankful to you Noorul Huda Sir and I really do hope that students will get benefit from your videos and it is beneficial for students like me who cannot afford coaching. Thanks for uploading your lectures and I personally request you please make more videos with more examples. Thanks a lot sir. Wish you all the best Sir.

  • @Vinodsinha19
    @Vinodsinha19 3 года назад

    Superb👍👍 ♥️

  • @sumisiyad6858
    @sumisiyad6858 Год назад

    Thank you
    Informative videos

  • @savitakasansaar
    @savitakasansaar 6 лет назад +2

    Thanku so much sir waiting for more such videos on youtube.keep uploading sir........

  • @ambikakalashetty1248
    @ambikakalashetty1248 6 лет назад +1

    Thank you so much Sir. You made more easy to understand this topic.

  • @prapullachandra2317
    @prapullachandra2317 2 года назад

    Thanks to you sir 👍👍

  • @g.suresh4586
    @g.suresh4586 4 года назад

    Tnq so much.,I understood clearly.. Please make more videos..tnq sir

  • @rindhuroopa2378
    @rindhuroopa2378 3 года назад

    Amazing sir tq u soo much i learned more from this vedio

  • @pavin_good
    @pavin_good 2 года назад

    Just to understand we come to watch videos in RUclips
    But some people take chemistry in their own native languages like Hindi or some other which is not useful
    But u take in english and
    Videos are pretty good
    All the best for more videos

  • @rachuindhurocks9422
    @rachuindhurocks9422 6 лет назад

    nice explanation sir. i also have same doubt but Now Clear with comments. thank you so Much

  • @alkasrivastava4056
    @alkasrivastava4056 6 лет назад

    Thanks a lot sir.....please upload video on inorganic NMR spectroscopy......

  • @ChemiTemi5656
    @ChemiTemi5656 6 лет назад +1

    Thats a huge helpful video thanks

  • @Linges-dm8dw
    @Linges-dm8dw 6 лет назад

    Thank you sir.... Super explaination

  • @sivache961
    @sivache961 3 года назад

    U r great sir

  • @saumyasharma6762
    @saumyasharma6762 6 лет назад

    An awesome way to revise the topic in last minutes thankyou 💛

  • @bharurathi6203
    @bharurathi6203 5 лет назад

    Very useful ur video thank u so much

  • @skrajesh1383
    @skrajesh1383 6 лет назад

    Thanks a lot sir.now it's very clear.you are great sir.plz upload some problems on mossbaour.plz

  • @krithikaganesan511
    @krithikaganesan511 4 года назад

    Thank you so much sir, wonderful one

  • @7252chem_man
    @7252chem_man 2 года назад

    Appreciable❤️

  • @johnpaulkp5965
    @johnpaulkp5965 4 года назад

    You just nailed it :)

  • @renudahiya608
    @renudahiya608 5 лет назад

    Thanx sir..you r best..

  • @neetjeemainschemistrytelug6226
    @neetjeemainschemistrytelug6226 6 лет назад

    Nice explanation sir.

  • @p.rajaji1854
    @p.rajaji1854 6 лет назад +2

    Tq u sir nice explanation sir..
    Explain the kinetics of octahedral substitution(June 2017 booklet:A, q.no:31) pls explain sir and related questions

  • @unknownman1565
    @unknownman1565 4 года назад

    Superb sir

  • @shashikantsajan5773
    @shashikantsajan5773 6 лет назад

    Sir please make a video on Mossbauer spectroscopy just as like this...as possible as earlier sir ..it's humble request sir....and nice explanation sir

  • @ashishsrivastav3428
    @ashishsrivastav3428 6 лет назад +1

    Sir firstly you taught about the concept of magnetically in active whose H will take part in splitting but you applied reverse in (R3Ge)4 complex

    • @MN-hq4it
      @MN-hq4it 4 года назад

      Hello.......!!!

  • @palakdang4825
    @palakdang4825 5 лет назад

    Your way of teaching is just perfect sir
    I had a query in question of germanium atom sould not we take two atoms of germanium although option of 19 is also not given but why is it so sir

  • @saindlaraj6036
    @saindlaraj6036 5 лет назад

    Anthracene 3 types of protons available no of lines 5*5*3=75 and in phenanthracene 5types of protons are there 3*3*3*3*3=243 lines.

  • @ramyag8597
    @ramyag8597 Год назад

    38:01 , how will hydrogens not involve in splitting. According to dragos rule, it is attached to non magnetic nulcei, so it should participate right

  • @josephogar7986
    @josephogar7986 4 года назад

    Great job!

  • @ukkumar3208
    @ukkumar3208 6 лет назад +1

    Thank you sir.
    Sir please make video on mossbaur spectroscopy

  • @anjukhurana6383
    @anjukhurana6383 4 года назад

    Very well done sir
    Sir can u gives video on features of esr like ligand hyperfine structure and fine Structure

  • @preetirani193
    @preetirani193 6 лет назад

    Very much thanks please makes more videos

  • @vipulpatel5249
    @vipulpatel5249 5 лет назад +4

    why we count H in NH3 radical though N is magnetically active and in the later eg of complex we dont count H?

  • @brijesh_shah
    @brijesh_shah 6 лет назад +1

    Thanks a lot sir.

  • @priyankabose9207
    @priyankabose9207 6 лет назад +1

    In case if Ti(H2O)4(NH3)2 why didn't you take the 2 unpaired electron of Ti in the formula of 2nI+1 itself?

  • @lichasej9427
    @lichasej9427 3 года назад

    Best video

  • @tanvikashyap9055
    @tanvikashyap9055 6 лет назад

    Wow, thank you so much. Much appreciated

  • @mukeshagrawal9351
    @mukeshagrawal9351 6 лет назад +1

    sir kindly make a dedicated video on Mossbauer spectroscopy ...
    And actually u deserve more than thanks.... for what u do for us 👍👍👍 (Aastha)

  • @jensonsamraj347
    @jensonsamraj347 10 месяцев назад

    In ESR, while analysing ·OH radical using DMPO, I got ·OH signal and extra peaks. What could be the reason for excess peaks other than ·OH spectra?

  • @karishmakolhapure9971
    @karishmakolhapure9971 6 лет назад +1

    Thank you soooo much sir....

  • @hafijulislam5019
    @hafijulislam5019 5 лет назад

    Thanks a billion to u sir

  • @goutamghosh4973
    @goutamghosh4973 6 лет назад

    Thank you sir for nice explanation.I request you to kindly make a video on how to solve questions for the H2 atom like molecules dissociation energy,ionisation energy related problem..Frequently asked in gate (2016/2018)

  • @saifeducation313
    @saifeducation313 4 года назад

    Very nice sir

  • @p.anbazhagan9034
    @p.anbazhagan9034 3 года назад

    A particular mossbauer nucleus has spin 3/2 and 5/2 in its ground state and excites state respectively. How many lines the gamma ray spectrum will split if the nucleus is under the influence of an external electric field gradient but no magnetic field is applied
    Please provide the answer. Thank you.

  • @zeeshanalam9857
    @zeeshanalam9857 5 лет назад

    Sir atomic mass of nitrogen is 14... it is indivisible by4 so it should magnetically active and not participate in splitting cu(nh3)4

  • @chemiverse473
    @chemiverse473 6 лет назад +1

    Hello sir,its really wow............Can you upload some concept and related net questions on Mossbauer spectro...?It will be very helpful...

  • @khushbookumari426
    @khushbookumari426 6 лет назад +1

    Is drago's rule valid for complexes only?

  • @shivjeetsingh2601
    @shivjeetsingh2601 5 лет назад

    In the last question of the video why the hydrogen present in copper complex attached to ring is not considered?

  • @radhikadhulinti2520
    @radhikadhulinti2520 5 лет назад

    Thank you so much sir❤

  • @ravikashyap865
    @ravikashyap865 6 лет назад

    Sir can u plz make a video related to natural product chemistry specially terpenes alkaloids and steroids...

  • @shamsaabdulshukkur9225
    @shamsaabdulshukkur9225 4 года назад

    It's my humble request please make a small video under that plsss mention all the video with number for the spectroscopy series because it's very difficult and confusing to get the continuity..

  • @chemistrywidbikash6934
    @chemistrywidbikash6934 6 лет назад

    Sir plzz electronic spectroscopy k dissociation pre dissociation spectra smjha dijiye plzz sir

  • @meertariq9644
    @meertariq9644 6 лет назад

    thank a ton....gr8 sir

  • @ajitagrahari9183
    @ajitagrahari9183 5 лет назад +2

    Anthracene=75
    Phenanthracene= 243

  • @Sibshankar1997iitm
    @Sibshankar1997iitm 6 лет назад

    super explanation

  • @ezhilkp
    @ezhilkp 3 года назад

    Sir RGe radical in alkyl radical carbon is inactive so hydrogen must take part in splitting then why

  • @eddie01187
    @eddie01187 6 лет назад +1

    Tysm Sir!

  • @Jitpreet626
    @Jitpreet626 4 года назад +1

    Thnq sr

  • @kaushalyakumarihami1394
    @kaushalyakumarihami1394 10 месяцев назад

    excellent

  • @krish.bhashyam
    @krish.bhashyam 6 лет назад +1

    Sir please solve questions on mossbaur spectroscopy

  • @saifeducation313
    @saifeducation313 4 года назад

    Superb