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FeCl(3) is acidic towards litmus. On tre...

`FeCl_(3)` is acidic towards litmus. On treatment with excess of `NH_(4)SCN` it gives red coloured compound (A) and on treatment with excess of `K_(2)Cr_(2)O_(7)` in the presence of conc. `H_(2)SO_(4)`, it evolves deep red vapours of (B) on passing the vapours of (B) into `NaOH`, then adding a solution of acetic acid and lead acetate it gives yellow ppt. of compound of chromium (C)
The compound B is

A

`NO_(2)`

B

`Br_(2)`

C

`CrO_(2)Cl_(2)`

D

`CrOCl_(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
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