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An aqueous solution of 6.3 gm oxalic ac...

An aqueous solution of 6.3 gm oxalic acid dihydrate is made upto The volume of 0.1 N NaOH required to completely neutralize 10 ml of this solution is : [Atomic mass of H = 1,C = 12, O = 16]

A

40 ml

B

20 ml

C

10 ml

D

4 ml

Text Solution

Verified by Experts

The correct Answer is:
A
Normality of oxalic acid solution `= (6.3)/(250) xx (1000)/(63) = 0.4 N`
`N_(1)V_(1) = N_(2)V_(2) rArr 10 xx 0.4 = V xx 0.1 :. V = 40 ml`
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