Navigate

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

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%

admin:

Related Questions

  1. Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
  2. In Duma’s method for estimation of nitrogen, 0.25g of an organic compound
  3. Reaction between an acyl halide and the sodium salt of a fatty acid results in
  4. To which of the followings the Dalton’s law of partial pressure is not applicable
  5. Caprolactum is the monomer of