Answer :
To find the solubility of KHT in water, the mass of the solute is divided by the volume of the solution in liters, which yields the answer of 38.0 g/L.
To calculate the solubility of KHT in g/L, we need to convert the mass of KHT (0.950 g) that dissolves into a certain volume of solvent, in this case, 25.00 mL of water. To find the solubility, we'll first convert the volume from mL to L (since solubility is expressed in g/L). 25 mL is equal to 0.025 L. Now we can calculate the solubility:
Solubility (g/L) = Mass of solute (g) / Volume of solution (L)
Solubility = 0.950 g / 0.025 L
Solubility = 38.0 g/L
The correct option is (a)