If the equivalent weight of an element is 32, then the percentage of oxygen in its oxide is

Options

(a) 16
(b) 40
(c) 32
(d) 20

Correct Answer:

20

Explanation:

Equi. Wt of Element = 32 g
Equi. Wt of Oxygen= 8 g
One Equivalent of Oxide = 32 +8 = 40g
Percentage of oxygen in oxide = 8/40 * 100 = 20%