Formula Of Soda Ash Is

The formula of soda ash is (a)NaHCO3.10H2O (b)Na2CO3.2H2O (c) Na2CO3.H2O (d) Na2CO3

Answers:

(d) On heating washing soda, it loses its water of crystallization. Above 373 K, it becomes completely anhydrous white powder called soda ash.