What is d ans if the options are given in mullikens trms . 3T1g or 3T2g ... $ what is in case of configurations d^5 low spin . Bcoz for high spin i get it by orgel diag.
इसका आंसर cr[CN]6 3G nahi hoga kya kyuki t2g orbitals ke liye l value +2 +1 -1 hoti hain dz2 to eg orbital h iske liye l value 0 hoti h dz2 orbital me to strong field lingand ke karan electron jayega hi nahi Please confirm sir in gate 2017 question ground state term symbol dx2 dx2y2 0. -2 dxy dxz dyz +2 +1 -1
DINESH KUMAR SAINI, Is question me already maine mention kia h ki option ³G nhi hoga qki question me sirf electronic state ya metal cation na de k poora complex dia h, ye ek trick question tha, aur poora complex hone ki wajah se hme ligand k effect ko bhi consider krna hoga... Isliye strong feild ligand hone ki wajah se electronic configuration change hogi aur answer ³H hoga...
All 'Bout Chemistry Strong Field ki vajah se electron dz2 orbital me jayega hi nahi isiliye Sigma L value {+2×2+1+(-1)=4 4 ke liye G hi hota hain Sir dz2 orbital eg orbital hone ke karan dz2 me electron nahi jaayega Please confirm Sir please
DINESH KUMAR SAINI, I think you're confused in ml values of d-orbitals. The ml values are -2, -1, 0, 1, 2 for dx²-y², dz², dxy, dxz, dyz respectively. Now I think it'll be clear yo you...
All 'Bout Chemistry OK Sir thanks I confirmed Kuch book me dz2 ki ml value 0 de rakhi hain Yeh ml values jo apne batai hain wo hi fix h na d orbitals ke liye dz2 orbital ki ml value kuch book me 0 de rakhi hain likely that jaise pz orbital ki ml value 0 hoti h
Sir had you not taken CF splitting concept the ml value comes to be 6,i.e, 2 electrons in +2 and 2 electrons in +1 orbitals. So should we always use cfse concept in such cases?
Hey they asked about the ground state term not the first excited state term..for d4 system pentate D is a ground state term..triplet H is first excited term
Noor Fathima, check out GATE 2017 Question Paper and Answer Key on GATE Official website. This is an exceptional case asked in exam and it should be done like this.
No, it's not like that, Cr+2 with strong feild ligand is given, now whenever you have question like this where you're given with complex then your ligand will also play role in deciding term symbol. That's why the effect of CN ligand is taken over here. For reference you can see James E Huhyee, or Meissler and Tarr there many examples like this are given.
IN this question complex is given thats why we have taken effect of ligands in it. if it is simple ion then we dont have to worry about the splitting and alll..
The filling of electron would be different for tetrahedral arrangement as T2 will go up and E will come down, Now it depends on question that what will be value of sigma ml there.
![Finding Total Number of Microstates [All Possible Types of Problems]](/img/n.gif)
Sir u should make a playlist taking JAM and GATE questions one by one. That would be greatly appreciated
Nice suggestion, I'll try to follow that... Thank you 😊
Learned many things from you sir thank you🙏 so much
Excellent job sir...we want more like this
Thank you, I'm making more videos 😊
What is d ans if the options are given in mullikens trms . 3T1g or 3T2g ... $ what is in case of configurations d^5 low spin . Bcoz for high spin i get it by orgel diag.
That was so helpful..keep up the good work sir..
This made it so simple, thanks :)
इसका आंसर cr[CN]6
3G nahi hoga kya kyuki t2g orbitals ke liye l value +2 +1 -1 hoti hain dz2 to eg orbital h iske liye l value 0 hoti h dz2 orbital me to strong field lingand ke karan electron jayega hi nahi
Please confirm sir in gate 2017 question ground state term symbol
dx2 dx2y2
0. -2
dxy dxz dyz
+2 +1 -1
DINESH KUMAR SAINI,
Is question me already maine mention kia h ki option ³G nhi hoga qki question me sirf electronic state ya metal cation na de k poora complex dia h, ye ek trick question tha, aur poora complex hone ki wajah se hme ligand k effect ko bhi consider krna hoga... Isliye strong feild ligand hone ki wajah se electronic configuration change hogi aur answer ³H hoga...
All 'Bout Chemistry
Strong Field ki vajah se electron dz2 orbital me jayega hi nahi isiliye
Sigma L value {+2×2+1+(-1)=4
4 ke liye G hi hota hain
Sir dz2 orbital eg orbital hone ke karan dz2 me electron nahi jaayega
Please confirm Sir please
DINESH KUMAR SAINI, I think you're confused in ml values of d-orbitals.
The ml values are -2, -1, 0, 1, 2 for dx²-y², dz², dxy, dxz, dyz respectively.
Now I think it'll be clear yo you...
All 'Bout Chemistry OK Sir thanks I confirmed
Kuch book me dz2 ki ml value 0 de rakhi hain
Yeh ml values jo apne batai hain wo hi fix h na d orbitals ke liye dz2 orbital ki ml value kuch book me 0 de rakhi hain likely that jaise pz orbital ki ml value 0 hoti h
DINESH KUMAR SAINI,
Follow standard books... JD Lee me dekho, Huhyee me, Shivers and Atkins me... Ye sb standard books h... Inke data reliable hote h
How you calculate the l value ..pls reply...sir..
Sir had you not taken CF splitting concept the ml value comes to be 6,i.e, 2 electrons in +2 and 2 electrons in +1 orbitals. So should we always use cfse concept in such cases?
Vishal Roy, this concept is applicable only if you're given with complex in the question
All 'Bout Chemistry ok👍 thank you for quick reply 😊
You're most welcome 😇
you mean the above answer is wrong?
No answer is correct, check yourself from GATE 2017 answer key
Sir it is an example d3 term symbol??
d4 low spin complex
Sir esse hi video ...regular dal digiye
Sir . What about the -4charge given in complex
Sir is there video for mulliken symbol?
Ty sir .....and what is the term symbol of V3+ ion .....can u plzz tell me
Sir what will the value of "J"
In that case
Thank you for clear explanation.
Sir jha aapne n+1 likha h wha pe 2S+1 mtlb spin multiplicity likhte h na
Plz reply
Haan baat ek hi Hai qki spin of electron is 1/2 to chahe n+1 kr lo jaha n means number of unpaired electrons honge.
Hey they asked about the ground state term not the first excited state term..for d4 system
pentate D is a ground state term..triplet H is first excited term
Noor Fathima, check out GATE 2017 Question Paper and Answer Key on GATE Official website.
This is an exceptional case asked in exam and it should be done like this.
@@AllBoutChemistry but how it is an exceptional case?chromium is in +2 state..no one files the objection at dat time for this answer i guess...
No, it's not like that, Cr+2 with strong feild ligand is given, now whenever you have question like this where you're given with complex then your ligand will also play role in deciding term symbol. That's why the effect of CN ligand is taken over here.
For reference you can see James E Huhyee, or Meissler and Tarr there many examples like this are given.
If there is ground state term symbol asked den also is same answer??? If J value is not given in answer
IN this question complex is given thats why we have taken effect of ligands in it. if it is simple ion then we dont have to worry about the splitting and alll..
Vry nice explantion sir ... Thank you
thank you for the solution
Great explanation... please give quantum mechanics lectures
Thank you... I'll sure make videos on Quantum soon.. :)
The ground state for[co(H2o) 6]+2 solve sir please🙏
Sir how to solve multi step reaction constant
ok sure
is this wrong answer?.someone commented like that know
No answer is 100% correct
Very well explained sir thnku so much
Thankyou so much sir😊😊😊
Very nice😎😍🤩
Sir What will sigma ml value if it were tetrahedral arrangement
The filling of electron would be different for tetrahedral arrangement as T2 will go up and E will come down, Now it depends on question that what will be value of sigma ml there.
good explination sir thanks.....
If it's not for complex dn d5 is correct
nice .. really it is very conceptual nd important
sir ²s+1L. ?????
sorry.. i didn't get you...???
Thank you sir
Thank u Bro for neat explanation
Thank U So Much....
Thank you so much
Thanks a lot Sir
Thank u so much sir🙏
Ok thank you sir
Thanks sir
you're welcome :)
3F
Thanks 😊 sir
Thanks
👌👌👌👌
Thank u
Its answer should be B
Hand's up to you sir
But electron shld get singly occupied first....
But in the case strong field ligand is there , hence in the octahedral splittings t2g electrons first fill
great sir
L value comes out to be 6 I think all the options r inorrect
Rly btfl expltn
thank you
Thank you sir
Thanks
thanks sir