Embibe Experts Solutions for Chapter: Solutions, Exercise 1: Exercise 1

The value of Henry's law constant of $\mathrm{Ar}, {\mathrm{CO}}_2, {\mathrm{CH}}_4,$ and ${\mathrm{O}}_2$ in water at $25°\mathrm{C}$ are $40.30,1.67,0.41$ and $34.86 \mathrm{kbar},$respectively. The order of their solubility in water at the same temperature and pressure is:

The boiling point of $0.001 \mathrm{M}$ aqueous solution of $\mathrm{NaCl}, {\mathrm{Na}}_2{\mathrm{SO}}_4, {\mathrm{K}}_3{\mathrm{PO}}_4$ and ${\mathrm{CH}}_3\mathrm{COOH}$ should follow the order:

The variation of solubility of four different gases ($\mathrm{G}1,\mathrm{G}2$ etc.,) in a given solvent with pressure at a constant temperature is shown in the plot.

The gas with the highest value of Henry's law constant is

The plot of total vapour pressure as a function of mole fraction of the components of an ideal solution formed by mixing liquids $\mathrm{X}$ and $\mathrm{Y}$ is:

At $298 \mathrm{K}$, the ratio of osmotic pressures of two solutions of a substance with concentrations of $0.01 \mathrm{M}$ and $0.001 \mathrm{M}$, respectively, is: 

Which of the following will form ideal solution ?

$\mathrm{pH}$ of a $0.1 \mathrm{M}$ monobasic acid is found to be $2$. Hence, its osmotic pressure at a given temperature $\mathrm{TK}$ is-

The solubility of a gas in a solution is measured in three cases as shown in the figure given below, where $\mathrm{w}$ is the weight of a solid slab placed on the top of the cylinder lid. The solubility will follow the order: