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2Zn + O(2) to 2Zn O Delta G^(@) = - 6...

`2Zn + O_(2) to 2Zn O` `Delta G^(@) = - 616 J`
`2Zn + S_(2) to 2 Zn S` `Delta G^(@) = - 293 J`
`S_(2) + 2O_(2) to 2SO_(2)` `Delta G^(@) = 0 408 J`
`Delta G^(@)` for the following reaction is:
`2ZnS + 3O_(2) to 2ZnO + 2SO_(2)`

A

`-357kJ`

B

`-731kJ`

C

`-773kJ`

D

`-229kJ`

Text Solution

Verified by Experts

The correct Answer is:
B
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