Question

Name the salts whose solubility decreases with increase in temperature

Answer 1

NaCl means common salt. For example, if we added common salt in water and we placed this solution in sunlight, when temprature will increase then water will evaporate but salt will remail in vessel. So, common salt is one example of the salt whose solubility decreases with increase in temperature

Answer 2

Answer:

Calcium sulphate

Explanation:

another answer would be calcium hydroxide above 70 degrees celcius