Hydrochloric acid solutions A and B have concentration of 0.5 N and 0.1 N respectively. The volume of solutions A and B required to make 2 litres of 0.2 N hydrochloric are [KCET 1993]

Question: Hydrochloric acid solutions A and B have concentration of 0.5 N and 0.1 N respectively. The volume of solutions A and B required to make 2 litres of 0.2 N hydrochloric are [KCET 1993]

(a) 0.5 l of A + 1.5 l of B

(b) 1.5 l of A + 0.5 l of B

(c) 1.0 l of A + 1.0 l of B

(d) 0.75 l of A + 1.25 l of B

Correct Answer: (a) 0.5 l of A + 1.5 l of B

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