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The heats of neutralisation of four acid...

The heats of neutralisation of four acids`A,B,C` and `D` are `-13.7,-9.4,-11.2` and `-12.4kcal` respectively, when they are neturalised by a common base. The acidic character obeys the order `:`

A

`A gt B gt C gt D`

B

`A gt D gt C gt B`

C

`D gt C gt B gt A`

D

`D gt B gt C gt A`

Text Solution

Verified by Experts

The correct Answer is:
B
More is the heat of neutralisation, stronger is acid.
Negative sign shows only release of energy.
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