Bieng honest mam, I understood 95 % + concepts because of ur teaching. I haven't completely read the chapter. Thank u so much mam 👍. If I would hv been ur student in 11 & 12th, I may have topped in my school. Thank you for free Education, because many of them can't even afford it. . . . . & I m 1 of them.
thank mam, apke vidio ka notification ate hi smile aa jati he jaldi dekhne ka man hota he..thanx a lot mam, abhi tak muje kabhi group theory koi bhi source se samaj nai aa raha the.sir apke vidio k bad abhi wo interesting ban raha he.salute u.your way of teaching excellent.keep it up.best wishes.
Thanks di! It is really helping me a lot! I'm a student of Pune University and since we have weekly exams , I regularly follow your group theory lectures and everything!😊 Keep supporting us!😊
Teachers in colleges despite teaching nothing are arrogant. And such teachers who are worthy of the title 'teacher' ,like jyoti mam , are so humble! ❤ Praiseworthy efforts maam❤
Thanks mam, apane sub concepts acche se clear ki he, apaka teaching method bahot accha hai. Maine sub vedieos dekhe hai apake kafi helpful hai csir net ke liye thanks again...
Mam...u r superb...whenever I watch it I feel excitment ..yeah I need some more time ...for one class I required almost 1 and more than that...thanks mam...love and respect from Assam
You are such a good teacher and i like the way you teach ... Thank you so much for giving such knowledge to us for free 😇 I am preparing for csir net by myself and you make so easy for me to understand these typical things 😇...
Thank you sooo muchh ma'am. You deserve much more🌈 ....and I want you to know that me and my whole friend circle are your subscribers😊 . We love you. Huge respect 🙏💓
thank you very much mam .. i am having constant dount in this topic and i coudnt answer the question properly in this topic but mam thank you you give us susch a quality good video in group theory thank you so much mam. i hope you continue in this path and help us.
Thanks a lot mam you explained best and I understand very well mam. It is best learning experience. Thank you very much mam again specially Hindi me explain karne kelie 😊
Mam, H2O2 will has open book structure with dihedral angle of around 110 degrees. So all 4 atoms do not lie in the same plane, thus there is no horizontal POS. So, it is C2 and not C2h. Please rectify me if I’m wrong. This tutorial series has been very helpful. Thank You.
ma'am while explaining NH3 point group, you have drawn the cartesian system incorrect( x,y,z axis). x,y,z axis should be such that cross product of x,y should give z , cross product of y,z should give x and cross product of z,x should give y.......btw your lecture videos help a lot
Mam 4th video me aapne aapne bataya tha ki H2O2 molecule me sigma (xz) present he (at time 20 min in 4th video) or is video me (at time 9.45 above) aap bata rahe ho ki nahi he to ham kya consider kare pls ans
mam i have a DOUBT " in case of Cs = E + vertical pos right so how could the examole B(Br)(Cl)(F) be crct since it doesn"t show symmetry" or i understand it wrong ?...
Ma'am H2O2 ke eg mein Axis C2 hoga yeh 180 degree rotation ke wajah se voh toh samjh gaya but ma'am aap ke trick ke according toh 2 o and 2 h atoms ke position change horahi h then uske hisab se C4 hona chahiye na?
@@dr.suboothairatdr.mehvashz1317 but according to her trick she said we can consider the atoms moving and that will be the value of n. So it is contradicting her first trick. But as u said C4 is not possible that i understood. Maybe her tricks aren't to be applied everywhere
mam u said that at 7:39 that while doing point gp we dont talk about Sn but can uh explain this why bcoz in books they consider Sn .books like F A cotton,Pk bhattacharya etc
But AOS C3Z hai aur sigma h k liye principle axis k perpendicular hona chye POS, C3Z k perpendicular mein sigmaXY hoga but vo possible nahi hai iss case mein
mam E aur sigmaH mein kya fark hai ..both are pos and bisect the planar molecules.. like in benzene all atoms in plane .. horizontal plane pass kreinge,?
Ma'am H2O2 is not a planar molecule so it does not contain sigma'h' plane of symmetry hence it belongs to C2 point group and H3BO3 is planar and so it does have sigma'h' hence it belongs to C3h point group
Mam Actually H3PO3 has a vertical pos so it must be having c3v point group if I am not wrong. But anyways thanks mam, it is because of your lectures I am feeling now I can find the point group in molecules. Thanks a lot mam. Hats off to you❤❤❤❤❤❤❤❤
Bieng honest mam, I understood 95 % + concepts because of ur teaching. I haven't completely read the chapter. Thank u so much mam 👍. If I would hv been ur student in 11 & 12th, I may have topped in my school. Thank you for free Education, because many of them can't even afford it. . . . . & I m 1 of them.
Thank you for the appreciation 💚
Tbb to tera net or gate bhi clear ho Jana chahiye 😂😂
I’m a mundane of group theory now I have become confident in thisss thanks to u didi
thank mam, apke vidio ka notification ate hi smile aa jati he jaldi dekhne ka man hota he..thanx a lot mam, abhi tak muje kabhi group theory koi bhi source se samaj nai aa raha the.sir apke vidio k bad abhi wo interesting ban raha he.salute u.your way of teaching excellent.keep it up.best wishes.
Muje bhi
Me too
Thank you ma'am.. I feel so relaxed when you said improper axis of symmetry won't be considered during assigning of point group.. Thanks a lot.. 🥲😅
Thanks di! It is really helping me a lot! I'm a student of Pune University and since we have weekly exams , I regularly follow your group theory lectures and everything!😊 Keep supporting us!😊
Amazing! I have watched your previous each and every video related to symmetry. What a teaching Maam. Huge respect. You are my life savior
Teachers in colleges despite teaching nothing are arrogant. And such teachers who are worthy of the title 'teacher' ,like jyoti mam , are so humble! ❤ Praiseworthy efforts maam❤
So true! They always insult the students but never try to explain in another way😢 but ma'am makes the concepts so easy to understand ❤
@@cherrycosmos42 agreed
Thanks mam, apane sub concepts acche se clear ki he, apaka teaching method bahot accha hai. Maine sub vedieos dekhe hai apake kafi helpful hai csir net ke liye thanks again...
Very clear and carefully teaching..... Helping us your videos..
Mam...u r superb...whenever I watch it I feel excitment ..yeah I need some more time ...for one class I required almost 1 and more than that...thanks mam...love and respect from Assam
Thanks mam aapne group theory ke hmare dauts clear kr diye he ... Thanku so much . & very nice teaching .
Thank You Ma'am... Your explanation cleared all the confusion ❤️
Ab tak to sab samaj me aa rha hi.. Regarding point group.. Thanks..
Mam u r THE best teacher of chemistry....😇mam actually u r doing a great job for them u can't afford coachings....😇😊
Ma'am apka padhya hua bahut hi acche se samjh me aaata h
You are such a good teacher and i like the way you teach ... Thank you so much for giving such knowledge to us for free 😇 I am preparing for csir net by myself and you make so easy for me to understand these typical things 😇...
Thank you so much :)
Happy Learning !
I never seen such explanation of GT with thorough details.
I like your way of teaching. No. 1 👍☺️
Thank you so much aapki vedio mujhe m.sc. ke preparation me bahut help kiya
Bahut hi achha padhai h samjh aa gya h mere ko
Thanku mam...ur teaching is very very effective...thankkuuu so much...
I like ur way of teaching...😊
Excellent way of explanation I have ever seen. 👍👍
Excellent way of explanation 👍👍
Thank you sooo muchh ma'am. You deserve much more🌈 ....and I want you to know that me and my whole friend circle are your subscribers😊 . We love you. Huge respect 🙏💓
Thank you so much for all the love 💚
@@JChemistry welcome 😊
Mam but H2O2 belongs to C2 point group. It doesn't have horizontal plane of symmetry.
Your explanation is great!! Thank you.
thank you very much mam .. i am having constant dount in this topic and i coudnt answer the question properly in this topic but mam thank you you give us susch a quality good video in group theory thank you so much mam. i hope you continue in this path and help us.
Thanks a lot mam you explained best and I understand very well mam.
It is best learning experience.
Thank you very much mam again specially Hindi me explain karne kelie 😊
That really helped👏👏👍💝thanks for sharing this🥰🥰🥰
Mam thanku so much ,nd plzz complete group theory in continuous lectures its a request
Mam ap great ha ap ko dil sa thanks you good teaching approach thanks
Very nice mam now i can easily get a command over this chapter
thank you mam , take love from bangladesh
Thanks mam 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻💐💐💐
At 12:53 isako bhulo mat. Mai janata tha mam ye jaroor bolengi. 😂😂😂
Nice explanation 😍😍😍👍👍👍
Kal internal hai, 5 video continue dekh chuka hu, paas ho jaunga 🤣 thank you mem.
Mera end sem 4 video lagataar dekh liye lagta main bhi pass ho jaung😂
Thank you so much di😆😆
you help me a lot
Mam, H2O2 will has open book structure with dihedral angle of around 110 degrees. So all 4 atoms do not lie in the same plane, thus there is no horizontal POS. So, it is C2 and not C2h. Please rectify me if I’m wrong.
This tutorial series has been very helpful. Thank You.
very nicely explained . Thank you so much.
ma'am while explaining NH3 point group, you have drawn the cartesian system incorrect( x,y,z axis). x,y,z axis should be such that cross product of x,y should give z , cross product of y,z should give x and cross product of z,x should give y.......btw your lecture videos help a lot
Madam,h202 is skew structure molecule with dihedral angle 111.5* so how can it be planar and contain sigma h???🤔
C2
My question exactly
Your brain is smart mam ...
Thank you so much mam. It helped me understand
The examples of cnh and cn are exchanged. H3BO3 belongs to cnh and H2O2 belongs to cn.
Thank you for making the video 🤗
Jchemistry rocks.
True gem ❤
Your videos are fab mam
Mam 4th video me aapne aapne bataya tha ki H2O2 molecule me sigma (xz) present he (at time 20 min in 4th video) or is video me (at time 9.45 above) aap bata rahe ho ki nahi he to ham kya consider kare pls ans
mam i have a DOUBT " in case of Cs = E + vertical pos right so how could the examole B(Br)(Cl)(F) be crct since it doesn"t show symmetry" or i understand it wrong ?...
Why h3po4 don't have any plane of symmetry can't we cut from xz plane??
Dear Madam your videos are really good. I would just request to keep rate of speed bit slow if you can
Ma'am H2O2 ke eg mein
Axis C2 hoga yeh 180 degree rotation ke wajah se voh toh samjh gaya but ma'am aap ke trick ke according toh 2 o and 2 h atoms ke position change horahi h then uske hisab se C4 hona chahiye na?
C4 nhi hoga, because agar 90 degree rotate karenge toh sab atoms ki position change ho jaegi.
Im having the same doubt
@@dr.suboothairatdr.mehvashz1317 but according to her trick she said we can consider the atoms moving and that will be the value of n. So it is contradicting her first trick. But as u said C4 is not possible that i understood. Maybe her tricks aren't to be applied everywhere
thank you so much ma'am for your explanation ,but ma'am i've doubt about hydrogen peroxide molecule "it doesn't have horizontal plane of symmetry"
Thank you so much you have explained it very well.. please upload video on character table..
maam
ye H3Bo3 mein toh sighma h plane hoga toh uska point group should be Cnh . Isnt it?
You can find your answer in group Theory video part-9 ...please watch that
@@JChemistry its C3h
Wow mam.. It's just amazing to see you explain such difficult concepts so easily... Thank you:)
🙄🙄
mam u said that at 7:39 that while doing point gp we dont talk about Sn but can uh explain this why bcoz in books they consider Sn .books like F A cotton,Pk bhattacharya etc
H2o2 in non planar, how it can have a horizontal plane??
Yeah, I think ma'am exchanged the examples of cnh and cn.
Nice vedio mam thanks
U r explanation is clear Mam but please explain in English language once Mam 🙏
Thank you mam
Good explanation 😊
mam one correction , h2o2 ka point group C2 hai ............ it can't be Cnh, because it is a non planner structure it should not contain any plane.
Waah amazing mam🙏🙏
Mam H3 BO3 ka point group C3h hota hai Pls reply 🙏
lectures are excellent but very long --give short lectures -one example in one lecture -pls suggest text book
Mam 13:18 sec pe jo example dicuss ker rhe ho usme c4 kese hoga compound organic h to planer nhi hoga na
Gulam sir and amit sir will leave the "career endeavour" institute.
Why ?
@@JChemistry they will start their own institute in jia sarai from june 2019.
That's why l, they will leave career endeavour.
@Rajat Style .....okay
Ma'am, the point group of H2O2 is C2h or is it simply C2? I couldn't find the horizontal plane. Kindly help me
sigma xz Plan cut all the elements
yep only C2 as its 3D str says it has no POS. I was also wondering about that.
Yes that is open book structure so the point group of H2O2 is C2..... No pos is present
Thank u, nd pls make viedo on inorganic
Point group D starts when we have more than one C2 or subsidiary axis? Because subsidiary axis depends on principle axis!!!
Please clarify.
Mam 8:10per nh3 ko Apne Kate h vo backside bond nhi Kate vo Shi nhi lg rha
Mam, H3PO4 has a plane ,then how can be in C3 ??
C3v
Hello mam H3PO4 me sigma h present h through xz axis? ??
But AOS C3Z hai aur sigma h k liye principle axis k perpendicular hona chye POS, C3Z k perpendicular mein sigmaXY hoga but vo possible nahi hai iss case mein
Mam.. please use Microphone so that the voice become clear..for clarification of Concept,voiceover is very imp.plz🙏🙏🙏big subscribe of you ❤️
Point group of hydrogen peroxide (H2O2) is C2 as it is not a planar structure
Mam what is the point group of sih3cn
I am preparing for csir net ....can I prepared without coaching only by youtube
Thank you mam 😇
Great lecture mam
Mam point grp should be c2 how h possible because hydrogen in not in same plane
H3BO3 kiska example hai mam ???
H is not in plane mam how sigma h possible
Nice teaching method mam
Jazakallah u khairan mam ameen
Ma'am h3bo3 mein c3z nahi hoga?
Madam please recommend a book for Group theory .🙏🙏
Octahedral complex vala kis video me karaya h mam....plz Bata do
Ma'am which point group is present in chcl=chcl
mam E aur sigmaH mein kya fark hai ..both are pos and bisect the planar molecules.. like in benzene all atoms in plane .. horizontal plane pass kreinge,?
Ma'am H2O2 is not a planar molecule so it does not contain sigma'h' plane of symmetry hence it belongs to C2 point group and H3BO3 is planar and so it does have sigma'h' hence it belongs to C3h point group
I’m H3PO4
We do have sigma v right?
Which will be parallel to principal axis which is C3?
Ma'am, boric acid belongs to c3h point group right???
Thank you ma'am
Mam Actually H3PO3 has a vertical pos so it must be having c3v point group if I am not wrong.
But anyways thanks mam, it is because of your lectures I am feeling now I can find the point group in molecules. Thanks a lot mam. Hats off to you❤❤❤❤❤❤❤❤
Google the 3D structure of H3PO4, you'll get to know it can't have POS
Mam why don't we look for sigma d in NH3, though there's no sigma h in it
Thank you Maam
H2O2 is not planar right? how can it have a horizontal plane
MAdam ji ek request hai inorganic ke main topics krba do zyda se zyda kyuki organics me error zyda hai isliye inorganic pr lecture do plz mam
Mam, in H3PO4 molecule, has it one sigma)yz which is parallel to z axis?
Mam water has sp3 hybridisation u told sp2 @ 17.50
Thank u so so much mam