Question

15.30 gram of a saturated solution of sodium chloride at20 degree Celsius contains 10.20 gram of sodium chloride calculate the solubility of sodium chloride at 20 degree Celsius

Answer 1

Answer:

As temperature increases, its solubility increases as well. Notice, however, that it does not increase significantly. In fact, you can expect to be able to dissolve no more than 40 g of sodium chloride per 100 g of water at 80∘C .