Home
Class 12
CHEMISTRY
How many of the following salts are yell...

How many of the following salts are yellow in colour?
`Ag_(2)CrO_(4), PbO_(2), Bi_(2)S_(3), K_(4)[Fe(CN)_(6)], SnS_(2), CuO, Fe(OH)_(2)(CH_(3)COO)`
`K_(3)[Co(NO_(2))_(6)], NaCrO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
3
`K_(4)[Fe(CN)_(6)], SnS_(2)` and `K_(3)[Co(NO_(2))_(6)]` are yellow in colour
Promotional Banner

Similar Questions

Explore conceptually related problems

H_(2)O_(2) reduces K_(4)Fe(CN)_(6)

K_(4)[Fe(CN)_(6)]+2CuSO_(4)toCu_(2)[Fe(CN)_(6)]darr

K_(4)[Fe(CN)_(6)]+ZnSO_(4) to Zn_(2)[Fe(CN)_(6)]darr

Fe(CN)_(2)darr+4KCN to K_(4)[Fe(CN)_(6)]

4KCN+Fe(CN)_(2)darr to K_(4)[Fe(CN)_(6)]

K_(3)[Fe(CN)_(6)]+FeCl_(2) to Fe_(3)[Fe(CN)_(6)]_(2)darr