C_((s))+O_(2(g)) to CO_(2(g))Calculate the standard entropy change for the above reaction, given the standard entropies of CO_(2(g)), C_((S)), O_(2(g))are 213.6, 5.740 and 205 JK^(-1)respectively.

C_((s))+O_(2(g)) to CO_(2(g))Calculate the standard entropy change for

1.	C_((s))+O_(2(g)) to CO_(2(g))Calculate the standard entropy change for the above reaction, given the standard entropies of CO_(2(g)), C_((S)), O_(2(g))are 213.6, 5.740 and 205 JK^(-1)respectively.
Answer» Solution :`C(g)+O_2(g) to CO_2(g)` `DeltaS_r^0=sum S_"products"^0-sumS_"REACTANTS"^0` `DeltaS_r^0={S_(CO_2)^0}-{S_C^0-S_(O_2)^0}` `DeltaS_r^0=213.6 - [5.74+205]` `DeltaS_r^0`=213.6-[210.74] `DeltaS_r^0=2.86 JK^(-1)`