Which of the following factor (s) affect the solubility of a gaseous solution in the fixed volume of liquid solvent?
(i) Nature of solute
(ii) Temperatute
(iii) Pressure

Options

A. (i) and (iii) at constant T
B. (i) and (ii) at constant p
C. (ii) and (iii)
D. Only (iii)

Answer

A, B

Explanation

Solubility of gaseous solute in the fixed volume of liquid solvent always depends upon nature ofsolute but it depends upon pressure at constant temperature and depends upon temperature at constant pressure.
Hence, (a) and (b) both are correct.