One of the oxidants used with liquid propellants is

Options

(a) ammonium perchlorate
(b) nitrocellulose
(c) sulphuric acid
(d) nitrogen tetroxide(N₂O₄)

Correct Answer:

nitrogen tetroxide(N₂O₄)

Explanation:

Liquid propellants consist of an oxidizer such as liquid oxygen, di-nitrogen tetraoxide (N₂O₄) or nitric acid and a fuel such as kerosene , alcohol, hydrazine or liquid hydrogen. Dinitrogen tetraoxide is used as an oxidant with liquid propellant.