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Given, C+O2rarrCO2+94.2 kcal. (i)H2+1/...

Given, `C+O_2rarrCO_2+94.2 kcal.`
(i)`H_2+1/2O_2rarrH_2O+68.3 kcal `
(ii)`CH_4+2O_2rarrCO_2+2H_2O+210.8 kcal` The heat of formation of methane in kcal will be:

A

45.9

B

47.8

C

`20.0`

D

47.3

Text Solution

Verified by Experts

The correct Answer is:
C
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