Water of crystallization - Jamb Chemistry Past Questions and Answers

Question 11:

• JAMB 2014

On exposure to the atmosphere, a hydrated salt loses its water of crystallization to become anhydrous. This phenomenon is referred to as

A. Efflorescence
B. Diliquescence
C. Hygroscopy
D. Hydrolysis

Question 12:

• JAMB 2015

Which of these require crystallization most?

A. Drug making
B. Cement making
C. Paint making
D. Perfume making