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The magnitude of enthalpy change for neu...

The magnitude of enthalpy change for neutralization of the reaction ,
`MgO(s)+2HCl(aq)rarrMgCl_(2)(aq)+H_(2)O(l)` (Given `H^(+)(aq)+OH^(-)(aq)rarrH_(2)O(l), -57 " kJ"//"mol"`) will be :

A

`57.33" kj mol"^(-1)`

B

`-57.33" kj mol"^(-1)`

C

Greater than `-57.33" kj mol"^(-1)`

D

Less than `=57.33" kj mol"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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