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The heat of neutralisationof a strong ac...

The heat of neutralisationof a strong acid and a strong alkali is `57.0kJmol^(-1)`.The heat released when `0.5`mole of `HNO_(3)`solution is mixed with`0.2`mole fo `KOH` is

A

`57.0KJ`

B

`11.4KJH`

C

`28.5KJ`

D

`34.9KJ`

Text Solution

Verified by Experts

The correct Answer is:
D
`0.2` mole will neutralize `0.2` mole of `HNO_(3)` , heat evolved
`=57xx0.2=11.4KJ` .
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