EPR/ESR Spectroscopy Inorganic chemistry (Part-1)|Electron spin resonance Spectroscopy for CSIR-NET

[@shubhamkale7474]

Thanks a lot Mam for starting the inorganic Spectroscopy lecture series. क्योंकी हमें इसकी जरुरत थी ,so please take this series in detail.

[@avinashgavit8921]

unlimited thanks mam....q ki ap free me padha rahi ho pehle badme apna coaching kholne wali ho q ki me coaching classes join nahi kar sakta isliye ....thanks a lot....

[@yagnaprakashbhoi7253]

Very Informative and clearly explained by the Madam... Amazing .. Thank yuo!

[@tkschemistryh.stonet8260]

U r master in every topic....mozza aaa gaya....I hope if everything happens as I want then it is the 3rd topic which will be on the way...love and respect from assam

[@harshvardhanbharwaj9000]

Thanks a lot mam....ur way of teaching is awesome...

[@dance-AJ]

You are extremely talented and your way of teaching is amazing.

[@kavitachhonker6083]

Mam aapne to sach m chemistry m interest creat kra Dia😘 luv u mam

[@sujapsundaran6464]

In H2 cation radical I think I is the nuclear spin. Splitting is due to interaction between electron spin and nuclear spin of proton ( Hyperfine splitting)

[@anneshabaruah3071]

Thoroughly explained. Well done. 😘

[@JChemistry]

:)

[@saritabanwait2697]

At 29.33, the example that you took mam(pyrazine) contain 2 nitrogens also which are epr active so their contribution should also be there. Will there not be 25 lines? [2*4*(1/2)+1][2*2*1+1] (First part for Hs and 2nd for Nitrogen)

[@chemistrychemistry9807]

Mam pyrazine m nitrogen ki spin b consider hogi....nitrogen ki wgah se bhi 5 line aayeghi aur total line 25 hogi ..

[@rushirajkapadi3546]

25 or 15 ?

[@swastik.biswas7421]

4:04 the molecular orbital for oxygen molecule is wrong... the lower set should be inverted

[@FiresTechs]

Yaaa it's a mistake, sigma 2p MO should be in lower energy due to absence of sp mixing.

[@sabarivr256]

In benzoquinone why haven't you take account of the oxygen in EPR splitting?

[@avinashpatle8291]

Thanks mam .... actually mujhe bhut khusi hui kyuki mai ishi ko pad raha tha aapka lacture dekha bhut help ....mam csir net ke har topic ki series vice video bnao ... bhut help ho jayegi..... thanks again

[@jyotishmitasaikia6125]

Thanks mam.... loving your teaching style 💖

[@dibyasreechoudhury4287]

Thank you so much Jyoti. I am also a pass out of DU (2012-2014). I completed PhD and now studying for Gate. I have been away from the topics for a long time. But your videos have been it very easy for me. Very well explained and problm solving is the best part! Thanks a lot. Very helpful 👍

[@haryanvijatt2672]

Giving GATE after phd?? Why

[@dibyasreechoudhury4287]

@@haryanvijatt2672 for PSU jobs!!

[@haryanvijatt2672]

@@dibyasreechoudhury4287 apne assistant proff ke liye apply kiya h khi?

[@ernest6986]

its very valuable im preparing for my semester exam from by watching your videos

[@HarshPatel-xn6du]

4:10 electronic configuration may change??

[@yashgupta8801]

Thanks mam ur videos are useful and also we have to write to less in notes..

[@chetanbadhan3992]

thank u so much mam😊 aap bahut asha pdate ho

[@binoyghosh7789]

Thanks a lot ma'am for helping us ... I am watching it for my exam . Respect for you 💯.

[@khanmunima9694]

Happy Teacher's day 💗

[@salmanahsan7515]

My prediction says your channel is going to rise rapidly. Keep it up. You are doing a wonderful job.👍👍

[@JChemistry]

Thanks a lot :)

[@roopampandey1866]

You are correct

[@Parvezkhan-vq6le]

At time 29:45 in pyrazine actual no. Of line is 25, not 5.

[@akashverma5361]

Can you please explain the esr for [Mo(CN)8]3-????

[@anujkashyap904]

mam Why relaxation time ∆t is low in ESR or EPR, we can take this as high for sharp signal then we have no need for first derivative of I value... answer please 🙏

[@khanmunima9694]

Speechless 👏👏👏👏 Thank you so much ma'am

[@shreyadubey1777]

Hello , I need your help to plot one spectra showing DMPO-OH adduct through ESR spectra. Please help.

[@deepshi7805]

Parazide ke eg me nitrogen K liye b I include krke splinting lines ki value nikalenge so ans 25 lines ayega

[@irinelizabeth5639]

In CD2H radical why did deuterium split the spectrum first and then subsequently H comes? Why can't it be the other way around? Won't the coupling of electron spin with a 1/2 species be greater than that with a 1 species?

[@amitchauhan8022]

It's very helpful your channel in the period of lockdown I am going to watch your vedio one by one Starting from inorganic spectra Thank you madem🙏🌹🌹🌹🙏

[@pritamghosh3120]

Madam may be ethyl radical shows triplet of quartet not quartet of triplet.. Please madam check it...

[@hemantrundla4910]

Pyrazine radical anion vale example m nitrogen, electron se coupling nhi krta h kya

[@finbeller377]

Mam at a time 29.21 why you don't consider splitting due to nitrogen atom. Pls clear my doubt.

[@BharatBhushan-ix1cs]

sweet nd confident ESR details. Regards.

[@drnassebsingh9919]

How to explain the value of 7/2 for the quantum number of nuclear spin V (Vanadium) in EPR? Why not other value as 5/2, 3/2, etc?

[@amanbhasin5448]

In CDBr Cl radical, you said Br and Cl does not contribute to hyperfine splitting. Why? (Since Br and Cl have non-zero nuclear spin)

[@maheshchavan6582]

Ma'am for O2 spin filling order more than 14 electron not applicable here why ?(for O2 it is 16)

[@achyutpachkawade6488]

mam is mot of o2 is correct

[@pankajbariya3588]

Very nice explanation great job

[@saritagond4820]

This lecture is very useful for me

[@irinelizabeth5639]

Why is the contribution of CH2 greater than that of CH3 in ethyl radical?

[@suchismitapanigrahy3851]

Ma'am I've a doubt. In case of ethyl radical, you showed splitting for CH2 part first (1:2:1 -- 3 lines) then further splitted those 3 lines into 4 lines each due to the CH3 part In the last example of D2CH radical, u splitted D2 part first and then splitted those five lines further due to the H part. My doubt is - how to decide which part to split first ? Is there any rule for that or reverse also can be done?

[@priyankashastri6445]

In case of ethyl radical was with CH2 hence we always prefer the one having radical.... In second example radical carbon was attached to both the elements hence the one with high I value is preffered for splitting.

[@harneetkahlon5]

Awesome way of teaching...

[@SachinYadav-dh1po]

Mam, 30:29 pe 2 nitrogen atom is also present .will nitrogen not taking part in the spliting of esr ?

[@vijay2255]

Yes they will take part and ans will be 25

[@Prince-vv4ge]

Maam CHD2 me phle D k liye splitting kyu karwaye hai ?

[@poojagavel7393]

Thank you so much ma'am ❤❤❤

[@ekalavyaacademy599]

superb concept di

[@vijay8269]

your organic spectroscopy playlist was removed ?

[@simranchadak4179]

Mam u teach really well thnkuu

[@priyabrat2739]

You are good in epr.

[@muhammadumer4759]

Mam ap ki writing bhut pyari hy

[@JChemistry]

Thank you so much ☺️🌺

[@afsanabadi777]

Nice explanation mam.. 👌😊

[@amanpreetpuri1038]

In CuSO4 . 5H2O shows how many signal if I=3/2

[@amanpreetpuri1038]

Hlo mam in CH2OH using ESR study shows how many signal?

[@kakabranch2459]

Mam kewal Na ka nilkalna ho tab kaise nikalengy ,Cl-,Na+,NO2 ,ka plz mam reply

[@rekharani593]

Mam biphenyl m a and b type k jo proton h unko ek jaise nahi le skte kya

[@sushantkumarnishad2771]

very helpful and excellent explained

[@Chale_Ghumne46]

there is biggest confusion for me EPR part 1 ki vedio k 2nd last example me Nitrogen 'N' ki spin se hue splitting kyu nahi considered ki gayi jisme signals 5 arhe h agar N se splitting hoti to signal kuch or ate . Agar apne isliye considered ni ki kyuki N(15) ki natural abundance 0.37 hoti h to phir part 2 video k first question k 2nd no. NH2 hai jisme apne no. of line nikal ne k liye N ki bhi spin considered ki gayi h please help me out. and please reply fast..

[@abhinavkumarsingh5747]

Mam napthelene m to horizontal & vertical dono symmetry h so , differt h 2 honge

[@piyushpattanaik1829]

awesome just to say .try to upload some specific subject in physical chemistry for csir net

[@himadriswain8128]

hii....tike suggestions drkr thila...mu quantum ra pura series dekhili..bht bhala thila..so sei comparison re spectroscopy ra series kemti achi?

[@sumitchakravorty5612]

mam why didn't we spilt first proton one and then deuterium one?

[@komalsavaliya7046]

mam ,last vale example me pahele doublet lekar bad me usko Quintana me split nai par sakate ? pahale kisko split karta he do kese pata chalta he ?

[@mojmasti6026]

Great teaching

[@JChemistry]

Thanks :)

[@tersadevi]

Wonderful teacher 👏👏👏

[@nidhirathod4924]

mam nitrogen ke spin ko count nhi krte h kya

[@dhananjaydas5934]

Excellent... Madam...

[@JChemistry]

Thanks :)

[@mainakmukherjee5295]

Thank you mam, for a vivid explaination!!

[@adityganguly3479]

Any book suggession please mam ?

[@arjunpandhare8874]

mam plz follow to untold chemistry ....he is one of the best teacher...plz dont mind

[@vishalkaliyani9234]

Mem aapne last me D2CH ka exampale kiya uus me 5,1 aayega ya fir 5,2 ???

[@pravinsolanki4208]

Mam if in H2 molecule one electrone is remove to uske pass 1 hi ele.rahega to bond kese banega ??

[@amitghosh2118]

Mam please do videos on mossbauer spectroscopy.....your teaching is very helpful.

[@ja-jt9yw]

Can someone pls explain why carbon 12 divided by 4 to know its spin? @ 15:18

[@minersrk]

Mass number completely divisible by 4 gives nuclear spin 0.

[@suchitrakoiry6269]

Mam B2 to epr inactive ho jayega na...kunki usme sigma 2pz ,pi 2px and pi 2py se phle a jayega to sare electrons paired honge ...

[@pravinsolanki4208]

Your explanation is very nice$$

[@shaileskumaryadav8881]

very useful video

[@PritiKumari-hy8rk]

Very nice teaching

[@experimentwithkp]

Mam dilute nuclie or conc. Nuclie m difference kya hota h

[@ksatish6258]

Superb ma'am very useful trick...

[@akankshamangla1938]

It is really so helpful.

[@umeshwawge7245]

Thanks madam, you explain well, keep it up.

[@nishajangra7525]

Mam hyperfine splitting of ammonia radical ND propyl, isopropyl radical bta do

[@nishajangra7525]

exam h mam plz plz bta do

[@girishhulmani6161]

Kindly upload videos on omc for csir net exam.. The important topics that need to be covered in this topics plz..

[@JChemistry]

I will :)

[@janakiraman.pgtchemistry]

Mam please next video on English version

[@indians889]

Mam vo copy mil sakta hai kya

[@subhendunayak]

Ma'am iskeliye konsa book reference karu

[@krishnajoshi2872]

Ma'am aapne NET ke liye kahase prepare kiya tha?

[@jyotipatel5261]

Mam spectra ka inorganic ke notes ke kitni valance hai notes provide kigiye mam

[@zeenatansari9346]

Mam esr/epr k liye kaun si book le?

[@adeshgautam3698]

Mam Aapka live class Ka course hai

[@rishabhsharma8171]

Ma'am i am a beginner can u please suggest me any book for inorganic spectroscopy

[@arunvishwakarma5109]

Very helpful video thank u so much mam

[@ShahidUlIslam-oc5ez]

How to calculate NO. of lines for simple metal cations e.g Ni2+

[@Advocate_keshav_maurya]

Mam apne abhi mossbaeus spectroscopy pr video nhi bani h abhi

[@mamtasaini5530]

Mm n-Propyl me kitni line aayegi

[@yashwantpanigrahi265]

Mam kya mujhe nots mil skte hain ?

[@shikhasyal253]

Esr derivative are generally recorded in first derivative mode not in the absoption mode why???

[@rajneeshkumar_2067]

At 29:30 mnt, that compound will have 25 lines, u didn't consider splitting due to nitrogen atom!

[@pusphayadav21]

Thank you so much mam for making this video 🙏🙏🙏🙏