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The enthalpy of vapourisation of liquid ...

The enthalpy of vapourisation of liquid water using the data:
(i) `H_2(g) + (1/2) O_2(g) to H_2O(l), DeltaH = -285.77 kJ/mol,`
(ii) `H_2(g) + (1/2) O_2(g) to H_2O(l), DeltaH = -241.84 kJ/mol,`

A

`+43.93`

B

-43.93

C

`+527.61`

D

-527.61

Text Solution

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The correct Answer is:
A
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