JEE Main 2021 Chemistry question
100 mL of solution contains 3.45 g of sodium. The molarity of the solution is mol . (Nearest integer) [Atomic Masses = Na : 23.0 u, O : 16.0 u, P : 31.0 u]
Answer: 50
100 mL of solution contains 3.45 g of sodium. The molarity of the solution is mol . (Nearest integer) [Atomic Masses = Na : 23.0 u, O : 16.0 u, P : 31.0 u]