`CO_2 (g), H_2O(l)` and `CH_4 (g)` are `- 400 kJ mol^(- 1)` `280 kJ mol^(-1)` and `- 70 kJ mol^(-1)` respectively. The h

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Q 2514101059.     `CO_2 (g), H_2O(l)` and `CH_4 (g)` are `- 400 kJ mol^(- 1)` `280 kJ mol^(-1)` and `- 70 kJ mol^(-1)` respectively. The heat of combustion of `CH_4` in `kJ mol^(-1)` is
UPSEE 2008
A

`890`

B

`-160`

C

`-890`

D

`-90`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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