In which solution,the solubility of the solute decreases with an increase in temperature?

State Henry's law and mention some important applications.

Henry's law constant for $CO_{2}$ in water is $1.67 \times 10^{8} \ Pa$ at $298 \ K$. Calculate the quantity of $CO_{2}$ in $500 \ mL$ of soda water when packed under $2.5 \ atm$ $CO_{2}$ pressure at $298 \ K$.

The correct solubility order of $AgF$, $AgCl$, $AgBr$, and $AgI$ in water is:

Henry's law constant for the solubility of $N_2$ gas in water at $298\, K$ is $1.0 \times 10^5\, atm$. The mole fraction of $N_2$ in air is $0.6$. The moles of $N_2$ from air dissolved in $10$ moles of water at $298\, K$ and $5\, atm$ pressure is

Solubility of which among the following solids in water changes slightly with temperature?