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The absolute enthalpy of neutralization ...

The absolute enthalpy of neutralization of the reaction,
`MgO(s)+2HCl(aq.)+H_(2)O(l)` 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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Knowledge Check

  • The absolute enthalpy of neutralisation of the reaction MgO(s) + 2HCl(aq) to MgCl_(2)(aq) + H_(2)O(l) will be

    A
    less than -57.33 KJ `"mol"^(-1)`
    B
    `-57.33 KJ "mol"^(-1)`
    C
    greater than `-57.33 KJ "mol"^(-1)`
    D
    57.33 KJ `"mol"^(-1)`

  • The absolute enthalpy of neutralisation of the reaction: MgO(s) + 2HCl(aq) to MgCl_2(aq) + H_2O(l) will be

    A
    `-57.33 kJ "mol"^(-1)`
    B
    greater than `-57.33 kJ"mol"^(-1)`
    C
    less than `-57.33 kJ "mol"^(-1)`
    D
    `57.33 kJ "mol"^(-1)`

  • The absolute enthalpy of neutralisation of the reaction MgO(s)+2HCl(aq)rarrMgCl_(2)(aq)+H_(2)O(l) will be

    A
    Less than -57.33 kJ `mol^(-1)`
    B
    `-57.33 kJ mol^(-1)`
    C
    Greater than `-57.33 kJ mol^(-1)`
    D
    `57.33 kJ mol^(-1)`

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