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The molality of 15 % by wt solution of H...

The molality of 15 % by wt solution of `H_2SO_4` is

A

1.8

B

2.2

C

1.2

D

2.8

Text Solution

Verified by Experts

The correct Answer is:
A
`m=(w_(A)xx1000)/(M_(A)xxw_(B))`
`=(15xx1000)/(98xx85)=1.8`
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