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The enthalpy of neutralization of four a...

The enthalpy of neutralization of four acids HA, HB ,HC and HD with NaOH are `-13, -12, -11 ,-10 `kcal/ mol. Which salt has maximum degree of hydrolysis ?

A

1M NaA

B

1 M NaB

C

1M NaC

D

1M NaD

Text Solution

Verified by Experts

The correct Answer is:
D
`Delta H ` of neutralisation of HD is less So, HD is weak acid.
The anion comes from weak acid undergoes more hydrolysis.
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