Question

If 6.3 g (COOH),.2H20 is dissolved in 500 cm
solution, then its molarity and normality
respectively are
(1) 0.1,0.2
(2)0.1, 0.1
(3) 0.2, 0.1
(4) 0.3, 0.3​

Answer 1

Explanation:

Hey mate

Quite simple

Use the formula directly to get molarity

M= no. Of moles of solute divided by vol of sol in litres

M= 0.1

N= M× nf

Nf for oxalic acid is 2

N= 0.2

Hope u get the ans