Question

0.03 mol of potassium nitrate, KNO3 dissolved in 1.2 dm3 distilled water. What is the solubility of potassium nitrate, KNO3 ?​

Answer 1

Answer:

$solubility=0.25mol/dm^3$

Explanation:

number of moles of solute=0.03mol

volume of solution in dm³=1.2dm³

solubility=?

as we know that

$solubility=\frac{number of moles of solute}{volume of solution indm}$

$solubility=\frac{0.03mol}{1.2dm^3}$

$solubility=0.25mol/dm^3$

i hope this will help you :)