Question

At 20°C, the maximum amount of NaCl that will dissolve in 100.0 g of water is 36.0 g. Which of these saltwater solutions is unsaturated?

A) 350 g of salt in 1 L of water at 20 °C
B) 375 g of salt in 1 L of water at 20 °C
C) 360 g of salt in 1 L of water at 20 °C
D) none of the above​

Answer 1

the only unsaturated saltwater solution is A) 350 g of salt in 1 L of water at 20 °C.