Question

a substance that does not contain water of crystallization (a) common salt (b) Glauber salt (c) washing soda crystals​

Answer 1

Answer:

Salts like Potassium Chloride, Barium Sulphate, Sodium Nitrate, Potassium Nitrate do not contain any water of crystallization

Answer 2

Answer:

answer is common salt and washing soda crystals..

Explanation:

the formula of common salt is NaCl and the formula of washing soda crystals is Na2CO3.. hence these two compounds don't contain water molecule (H2O) ... they do not undergo water of crystallization...