Colours again!

Celestine, I referred through the BT Elite material and it's not given like that anywhere [2]
Pls tell me exact pg no.

PS;
Sorry to reopen this thread. Don't get angry and murder me [3]

refer elite09 2 yr course material , last module(14)

i ll tell pg no tomorrow

Thanx da

PS
I'm grateful that i'm still alive [3]

Another doubt: In group test for Group IV cations, Ni³⁺ is precipitated as green coloured ppt of Ni(OH)₂.

In another test involving Ni²⁺, it is precipitated as Ni(OH)₂ again.............but this time as green coloured ppt. Pls explain [2]

*IGNORE OR YOU WILL FORGET CHEMISTRY

THANX FOR THE CORRECTION SRI......IN GROUP IV, CATIONS ARE PRECIPITATED AS SULPHIDES AND NOT HYDROXIDES......SORRY FOR DISTURBING YOU [2]

[2][2][2] Everyone chose to ignore the new question? [2][2][2]

hey ani , The Q's not clear buddy , dono same lagte hain na I mean the stattements . problemkya hai ?

this thread is still running????????? cooool ani

TARGETIIT KE "SHOLAY"[9]

THERE IS ONLY 1 PINK POST HERE
SO I WONDER THE QUESTIONS R LEFT UNANSWERED

LETS ANSWER THESE QUESTIONS AND LET IT BE THE BIGGEST THREAD[1]

Arey yaar......Ramkumar and Celestine are both in tamil nadu.....Celestine is in Chennai..

They'll sharpen their daggers and murder me.....[17][3]

BTW, thanx for the comment, KR.

you left me out ani [3]

ya, u too live in tamil nadu......but u haven't threatened me (yet)

i think there is charge transfer between K⁺ and co-ordination sphere in the complex I which is lacking in complex II

even u left me..[2][17]

wo ! wht a thread ! great work ani. let me add final twist to it.

there hs been a lot of discussion abt colour due to configuration of metal inside d coordination sphere. but,wht abt d one outside it.

Cu₂ [ Fe(CN)₆ ] → Cu²⁺ + [ Fe(CN)₆ ] ^4-

here, colour is due to the cation outside the coordination sphere due to shift in trasition state.