(i) (a) and (c) at constant T
(ii) (a) and (b) at constant P
(iii) (b) and (c) only
(iv) (c) only
Correct Answers:
(i) (a) and (c) at constant T
(ii) (a) and (b) at constant P
Explanation: At constant Temperature, the nature of the solute and the pressure are the factors that affect the solubility of a gaseous solute in a fixed volume of liquid solvent. At constant Pressure, the nature of the solute and the temperature are the factors that affect the solubility of a gaseous solute in a fixed volume of liquid solvent.