Question

An aqueous solution of 6.3 g of oxalic acid dihydrate is made upto 250 mL. The volume of 0.1 N NaOH required to
completely neutralise 10 mL of this solution is :
(1) 40 mL
(2) 20 mL
(3) 10 mL
(4) 4 mL​

Answer 1

Answer:

an aqueous solution of 20ml is correct

Answer 2

(2) 20 ml. is correct answer