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Whenever an acid is neutralised by a bas...

Whenever an acid is neutralised by a base, the net reaction is
`H^(o+)(aq)+overset(Theta)OH(aq)rarr H_(2)O(l),DeltaH =- 57.1 kJ`
Calculated the heat evolved for the following experiments?
`0.50 mol` of `HCI` solution is neutralised by `0.50mol` of `NaoH` solution.

A

positive

B

negative

C

zero

D

unpredictable

Text Solution

Verified by Experts

The correct Answer is:
B
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