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Delta H(f)^(@)(298 K) of methanol is giv...

`Delta H_(f)^(@)(298 K)` of methanol is given by the chemical equation

A

`CH_(4)+(1)/(2)O_(2)(g)to CH_(3)OH(g)`

B

C (graphite) `+(1)/(2)O_(2)(g)+2H_(2)(g)to CH_(3)OH(l)`

C

C (diamond) `+(1)/(2)O_(2)(g)+2H_(2)(g)to CH_(3)OH(l)`

D

`CO(g)+2H_(2)(g)to CH_(3)OH(l)`

Text Solution

Verified by Experts

The correct Answer is:
B
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