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Calculate Delta H^(theta) for the reacti...

Calculate `Delta H^(theta)` for the reaction :
`H_(2)O (l) rarr H_(2)(g) + (1)/(2) O_(2) (g)`
Given `2H_(2)(g) + O_(2)(g) rarr 2H_(2)O(l)`
`Delta H = -571.6 kJ`

A

571.6 kJ

B

`-571.6 kJ`

C

285.8 kJ

D

`-285.8 kJ`

Text Solution

Verified by Experts

The correct Answer is:
C
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