On heating a compound A gives compound `'B'` which is a constituent of air. This gas when heated with hydrogen in presence of iron catalyst gives gas `'C'` which is basic in nature. Gas C on oxidation in moist condition gives compound `'D'` which is constituent of acid rain. Identify A, B, C,D and give necessary equation.

On heating compound A gives a gas B which is a constituent of air. This gas when treated with 3 moles of hydrogen (H_(2)) in the presence of a catalyst gives another gas C which is basic in nature. Gas Con further, oxidation in moist condition gives a compound D which is a part of acid rain. Identify compounds A to D and also give necessary equations of all the steps involved.

What happens when propene is treated with hydrogen gas in presence of finely divided platinum catalyst ? Give equation.

Sodium chloride on heating with conc. H_2SO_4 in presence of ‘A’ gives a gas ‘B’ with pungent smell. The gas when passed over solid ‘C’ , compound ‘D’ is formed , which is used as a fungicide. Identify A to D giving equations.

Which compound does not give NH_3 on heating ?

The metal 'X' on heating with nitrogen gives compound 'Y' which dissolves in water to evolve a colourless gas. The gas on passing through CuSO_4 solution gives a blue colour. The compound 'Y' is

The nitrate which when heated gives off a gas or a mixture of gases which cannot relight a glowing splinter is: