The free energy changes for the two reactions given below are `:` (i) `SO_(2)(g) + Cl_(2)(g) rarr SO_(2)Cl_(2)(g) , DeltaG = - 2270 cal` (ii) `S( ` rhom) `+ O_(2)(g) + Cl_(2) (g) rarr SO_(2)Cl_(2)(g) , Delta G = - 74060 cal` Find the `Delta G` for the reaction `:` S ( rhom ) `+ O_(2)(g) rarr SO_(2)(g)`

The free energy changes for the two reactions given below are `:` (i)

1.	The free energy changes for the two reactions given below are `:` (i) `SO_(2)(g) + Cl_(2)(g) rarr SO_(2)Cl_(2)(g) , DeltaG = - 2270 cal` (ii) `S( ` rhom) `+ O_(2)(g) + Cl_(2) (g) rarr SO_(2)Cl_(2)(g) , Delta G = - 74060 cal` Find the `Delta G` for the reaction `:` S ( rhom ) `+ O_(2)(g) rarr SO_(2)(g)`
Answer» Correct Answer - `-71790 cal` Eqn. (ii) - Eqn. (i) gives the required result.

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