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The volume of water to be added to 100 c...

The volume of water to be added to `100 cm^(3)` of 0.5N `H_(2)SO_(4)` to get decinormal concentration is

A

`450 cm^(3)`

B

`100 cm^(3)`

C

`400 cm^(3)`

D

`500 cm^(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`N_(1)V_(1) = N_(2)V_(2) , 100 cm^(3) xx 0.5N`
`=0.05 N xx V_(2) xx` gram equivalent of `H_(2)SO_(4)`
`(100 xx 0.5)/(0.05 xx2) = 500 cm^(3) = V_(2)`
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