Home

Direction.

Directions: Are based on the graph given below:
Solubility-Temperature relationships for various salts.
(The Y-axis denotes Solubility (kg/litre of water))

Approximately, how many kg of Potassium Nitrate can be dissolved in 10 litres of water at 30°C?

A. 0.04

B. 0.4

C. 4

D. 0.35

Please do not use chat terms. Example: avoid using "grt" instead of "great".