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The free enegry changes for the two reac...

The free enegry changes for the two reactions given below are
a. `SO_(2)(g) +CI_(2)(g) rarr SO_(2)CI_(2)(g), DeltaG = - 2270 cal`
b. `S(Rhom) +O_(2)(g) +CI_(2)(g) rarr SO_(2)CI_(2)(g), DeltaG =- 74060 cal`
Find `DeltaG` for the reaction `S(Rhom) +O_(2)(g) rarr SO_(2)(g)`

Text Solution

Verified by Experts

The correct Answer is:
`-71790 cal`
Eqn. (ii) - Eqn. (i) gives the required result.
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