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Given C((s)) + O(2(g)) rarr CO(2(g)), De...

Given `C_((s)) + O_(2(g)) rarr CO_(2(g)), Delta H = -395 kJ , S_((g)) + O_(2(g)) rarr SO_(2(g)) , Delta H = -295 kJ ,`
`CS_(2(l)) + 3O_(2(g)) rarr CO_(2(g)) + 2SO_(2(g)) , Delta H = -1110 kJ`
The heat of formation of `CS_(2(l))` is

A

`+125 KJ mol ^(-1)`

B

`31.25 KJ mol ^(-1)`

C

`62.5 KJ mol ^(-1)`

D

`250 kJ mol ^(-1)`

Text Solution

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The correct Answer is:
A
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