(a) What happens when: (Give chemical equations only) (i) Ferrous sulphate is heated. (ii) Sodium dh...

Ferrous sulphate on heating gives:

What happens when ? (Give balanced equations) (i) Sodium iodate is treated with sodium bisulphite solution. (ii) Chlorine is passed over slaked lime.

What happens when (given chemical equation): Sodium rects with ethanol (ethyl alcohol)

What happens when ? Give equations only : Chloral is treated with aqueous sodium hydroxide