Question

How will you differentiate 2.5mol Ca(OH)2 and 2.5M Ca(OH)2?

Answer 1

Explanation:

1 mol of Calcium hydroxide = 74 g . 2.5 mol of Calcium hydroxide = 2.5 × 74 g = 185 g . 2.5 M calcium hydroxide means that 2.5 mol of calcium hydroxide is present in 1 litre of solution .