30 ml of acid solution is neutralized by 15 ml of a 0.2 N base. The strength of acid solution is [CPMT 1986]

Question: 30 ml of acid solution is neutralized by 15 ml of a 0.2 N base. The strength of acid solution is [CPMT 1986]

(a) 0.1 N

(b) 0.15 N

(c) 0.3 N

(d) 0.4 N

Correct Answer: (a) 0.1 N

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