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25 ml of (N)/(10) caustic soda solution ...

25 ml of `(N)/(10)` caustic soda solution exactly neuralised 20ml of an acid solution contaning `7.875gm` of acid per litre. What will be the equivalent mass of acid?

A

63

B

126

C

26

D

25

Text Solution

Verified by Experts

The correct Answer is:
a
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