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The standard heat of formation of carbon...

The standard heat of formation of carbon disulphide (l) given that standard heat of combustion of carbon (s), sulphur (s) and carbon disulphide (l) are -393.3, -293.72 and `-1108.76 KJ mol^(-1)` respectively is

A

`-12.502KJ.mol^(-1)`

B

`+128.02KJ.mol^(-1)`

C

`-128.02KJmol^(-1)`

D

`+12.802KJmol^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
`C+S_(2)rarrCS_(2)`
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