Q22Multiple correct
Generally transition elements and their salts are coloured due to the presence of unpaired electrons in metal ions. Which of the following compounds are coloured?
- (i)KMnO4
- (ii)Ce (SO4)2
- (iii)TiCl4
- (iv)Cu2Cl2
Show answer
(i) KMnO4
(ii) Ce (SO4)2