KH value for Ar(g), CO 2 (g), HCHO (g) and CH 4 (g) are 40.39, 1.67, 1.83×10 –5 and 0.413 respectively. Arrange these gases in the order of their increasing solubility.

Question

Philoid · Accepted Answer

The higher the K_h lower is the solubility of the gas in the solvent.

More pressure is required to dissolve a gas with higher K_h.

Thus, the correct increasing order of the solubility is Ar < CO₂ < CH₄ < HCHO.

Thus, Option(iii) is the correct answer.

KH value for Ar(g), CO2(g), HCHO (g) and CH4(g) are 40.39, 1.67, 1.83×10–5 and 0.413 respectively.Arrange these gases in the order of their increasing solubility.

KH value for Ar(g), CO₂(g), HCHO (g) and CH₄(g) are 40.39, 1.67, 1.83×10^–5 and 0.413 respectively.
Arrange these gases in the order of their increasing solubility.