Calculate the molarity of the following solution:
(a) 4g of caustic soda is dissolved in 200mL of the solution.
(b) 5.3 g of anhydrous sodium carbonate is dissolved in100 mL of solution.
(c ) 0.365 g of pure HCl gas is dissolved in 50 mL of solution.

Answer

(a) 0.5 M, (b) 0.5 M, (c) 0.2 M