All About ESR/EPR Spectroscopy

In this video you will get a quick understanding of EPR/ESR Spectroscopy. Which kind of Questions are asked and How to approach them will be discussed in detail.
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[@AllBoutChemistry]

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]

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

[@shayalone7893]

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]

thank you sir

[@dhrishyavijayanand9521]

Thank you

[@guntinarahari3031]

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

[@animexsenpai4780]

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]

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

[@AllBoutChemistry]

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

[@Rika906]

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

[@purplefrog90056]

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

[@rashmishukla6864]

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

[@ashasentertainment4598]

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

[@chintadasatyavathi4960]

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

[@saumyasharma6762]

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

[@kashminaakhtar4405]

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

[@subratahazra5146]

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

[@sss12644]

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

[@pg-trb-chemneetcsirchem5282]

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

[@AllBoutChemistry]

You're most welcome 😊

[@rayeesmanzoor6368]

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

[@CuriousJinn]

Yes, finally!! 🙌 Thank you sir.

[@eddie01187]

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

[@chemicalsciencebyhiramanud8413]

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

[@AllBoutChemistry]

Thank you brother 😊

[@rachuindhurocks9422]

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

[@yns.akhila7343]

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]

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

[@tanvikashyap9055]

Wow, thank you so much. Much appreciated

[@rosariopriya3795]

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

[@goutamghosh4973]

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)

[@shahanasiraj384]

Brilliant way of teaching.Thank you sir

[@gnanamsundaram7648]

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

[@pabitranaikvlog4726]

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

[@AllBoutChemistry]

Great, wish you all the very best for CSIR Exam

[@pabitranaikvlog4726]

@@AllBoutChemistry Thanks☺️

[@SD-hz1bs]

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

[@krithikaganesan511]

Thank you so much sir, wonderful one

[@ChemiTemi5656]

Thats a huge helpful video thanks

[@crafts1073]

Wonderful explanation. Very simple and easy way.

[@chemistryaffair]

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

[@Linges-dm8dw]

Thank you sir.... Super explaination

[@p.rajaji1854]

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

[@user-ne1qs7sd8e]

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

[@g.suresh4586]

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

[@skrajesh1383]

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

[@ashitdutta5716]

Egarly waiting for this video :-)

[@palakdang4825]

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

[@sumisiyad6858]

Thank you Informative videos

[@prabhchemistrytips803]

Very nyccc..... brilliantly explained 👍

[@penki.shashank]

After watching splitting of nh3 radical I tried to predict the spectra of cd2h radical which possess 10 lines but, I am unable to write splitting pattern. Can anyone help me? Thank u

[@rindhuroopa2378]

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

[@chandrakumar579]

Good explanation. Thank u 💕 dear

[@ambikakalashetty1248]

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

[@AllBoutChemistry]

You're welcome 😊

[@kaushalyakumarihami1394]

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

[@AllBoutChemistry]

Thank you so much 😀

[@sahidahamed3048]

Very2 ❤❤Thanks to you Sir understand easily Alhamdulillah

[@sivan9219]

Sir good evening.. U have one doubt, second example from last two Ge is there so why not we take in the formula of 2nI +1, the n value is 2

[@nilopharshaikh8969]

hello sir u said that h connected to magnetically inactive atom like O,C are shows splitting then why u not consider h of alkyl group in the example of R3Ge question

[@bharurathi6203]

Very useful ur video thank u so much

[@priyankabose9207]

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?

[@anjukhurana6383]

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

[@alkasrivastava4056]

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

[@roshanshruthi2760]

Sir. In( Mo(CN) 8)2- enriched with C13 gives how many lines? Here we have to take nitrogen in account. Please reply

[@SAHIL-mc3hl]

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

[@ritupurnasaikia2875]

Why you didnt take splitting of O in calculating htperfine lines in dragos rule in the Ti complex???please reply ASAP

[@brijesh_shah]

Thanks a lot sir.

[@tarunpatar9181]

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

[@karishmakolhapure9971]

Thank you soooo much sir....

[@josephogar7986]

Great job!

[@renudahiya608]

Thanx sir..you r best..

[@savitakasansaar]

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

[@AllBoutChemistry]

Ya sure 👍

[@p.rajaji1854]

I am also waiting sir

[@vm3552]

Thank you Friend very much Hi from France 🇨🇵

[@johnpaulkp5965]

You just nailed it :)

[@aabidhamid5889]

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.

[@AllBoutChemistry]

Thank you and God bless you 😊

[@jyotisaini9534]

A good video. But I am comfused whether H in NH3 radical take part in splitting? how many number of lines will be obtained? In the last problem you discussed, 25 lines came out as answer but somewhere it has given 60 lines as answer, please explain.

[@shashikantsajan5773]

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

[@preetirani193]

Very much thanks please makes more videos

[@chemistryvoice981]

Thanks a lot

[@7252chem_man]

Appreciable❤️

[@mohdshad1812]

Sir your notes very good question also vry good

[@hafijulislam5019]

Thanks a billion to u sir

[@poojamohite378]

Sir can you please solve some questions about water exchange reaction...it'll help me alot

[@eddie01187]

Tysm Sir!

[@Priyanka5685]

total no. of fine and hyperfine EPR lines for Octahedral high spin Mn(II) complex. (I Mn = 5/2). Hyperfine lines are 30. how to measure fine lines?

[@moreshwarbadgujar6916]

which book you have to use in Dragos rule.. I have studied but can't find this rule.

[@ravikashyap865]

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

[@Nikita_Sharma2610]

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 🙏🙏🙏

[@karishmakolhapure9971]

Sir plz solve June 2018 set A questn no 113 having reaction between HCL+D2 to give DCL+HD

[@radhikadhulinti2520]

Thank you so much sir❤

[@rayeesmanzoor6368]

Sir u said that in CH2OH radical H attachef to O vl not take part in splitting hw u included it in CH2(OCH3)...sir plz xplain it i m getting cnfuse

[@jensonsamraj347]

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?

[@TomsScienceGlobe]

If the I value is 3/2 what we have to take pascaline or non pascaline

[@artipujari405]

Thank you so much sir!!!!

[@p.anbazhagan9034]

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.

[@vna6945]

Sir drago rule is only applicable for complex only right? It not for normal radical?

[@neetjeemainschemistrytelug6226]

Nice explanation sir.

[@sivache961]

U r great sir

[@rohithbandaru1942]

Sir, is it possible that naphthalene radical contain 8 hydrogens, where will be the free radical place??.. could you please reply me sir..

[@thillaiarasi9846]

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

[@prapullachandra2317]

Thanks to you sir 👍👍

[@gaikwadswapnil6021]

Thank you sir

[@sraja4647]

Sir urgent one doubt....for 47Ti I value 5/2 and 49Ti I value is 7/2 but u had explained in Drago rule in which for Ti I value u put 3/2 how is possible sir....explain me pls

[@babitarani2711]

Sir plz make a video on main group elements or nuclear chemistry as soon as possible.

[@meertariq9644]

thank a ton....gr8 sir

[@vipulpatel5249]

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

[@chemistryaffair]

please read q. carefully

[@savitakasansaar]

In the second last ques one confussion is there that why the hydrogens attached to carban is not taken in splitting that in GeR3 EXAMPLE ??????? Pls explain this sir.

[@AllBoutChemistry]

I've answered it, plz read my comment.

[@sujanakumari6267]

Excellent sir

[@khushbookumari426]

Is drago's rule valid for complexes only?

[@amlanswainlife]

If the I value is 3/2 or 5/2 how we will get the intensity of the lines...in case of aluminium the I value is 5/2....plz sir explain me

[@wilmafernandes2919]

Dragos law applies only for complexes Sir..??

[@shivjeetsingh2601]

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