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When 40 mL of 0.1 N HCl and 20 mL of 0.1...

When 40 mL of 0.1 N HCl and 20 mL of `0.1 M H_(2)SO_(4)` are mixed together, the normality of the mixture will be :

A

`(1)/(5)N`

B

`(2)/(15)N`

C

`(15)/(2)N`

D

`(5)/(1) N`

Text Solution

Verified by Experts

The correct Answer is:
B
`N_(1)V_(1)+N_(2)V_(2)=N_(R )(V_(1)+V_(2))`
`0.1xx40+0.2xx20=N_(R )(60)`
`N_(R )=(8)/(60)=(2)/(15)`
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