Question

A student prepares four aqueous solutions in 100 g of `H_2O` at 20 °C: 120 g of `KI`, 25 g of `KCI`, 88 g of `NaNO_3`, and 5 g of `KCIO_3`. Which solution is saturated?

Answer 1

How would we know?

Explanation:

You have supplied no solubility data with respect to your solutes. I could perhaps look them up, but that is your job not mine.