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Given that C + O(2) rightarrow CO(2), D...

Given that `C + O_(2) rightarrow CO_(2), ` `Delta H^(@) = - x k J `
`2CO +O_(2) rightarrow 2CO_(2)`, `Delta H^(@) = -y kJ`
What is heat of formation of CO?

A

`y - 2x`

B

`( 2x-y)/(2)`

C

`(y-2x)/(2)`

D

`2x-y`

Text Solution

Verified by Experts

The correct Answer is:
c
Aim`: C+ (1)/(2)O_(2) rarrCO,`Eqn,`(i) - (1)/(2) Eqn. (ii). `
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