(i) State the special feature of the apparatus used in the laboratory preparation of nitric acid?

(ii) State why the temperature of the reaction mixture of HNO₃ is not allowed to rise above 200°C.

Give a balanced equation for – Ferric hydroxide reacts with nitric acid.

State one observation for the following: Zinc nitrate crystals are strongly heated.

Rewrite the correct statement with the missing word/s:

Magnesium reacts with nitric acid to liberate hydrogen gas.