Question

Column A Column B
(a) Deliquescent substance (i) Sodium bicarbonate (b) Hygroscopic substance (ii) Magnesium Chloride (c) Efflorescent substance (iii) Conc. Sulphuric acid (d) Substance causing (iv) Washing soda temporary hardness​

Answer 1

Answer:

a ) Deliquescent substance : Conc. Sulphuric acid

b ) Hygroscopic substance : Magnesium Chloride

c ) Efflorescent substance : Washing Soda

d ) Substance causing temporary hardness :

Sodium Bicarbonate .