For the following reaction ,ÎH,ÎS and T are 40.63 kJ mol- 1 , 108.8 JK- 1mol- 1 and 373.4 K . Calculate the value of ÎG of reaction (.inJ.) is -x . Find out value of x . (Give answer after rounding off to the nearest integer value.) (Ag)2O(s) leftharpoons2(Ag)(s)+(1/2)O2 (g)

Question

For the following reaction ,ÎH,ÎS and T are 40.63 kJ mol- 1 , 108.8 JK- 1mol- 1 and 373.4 K . Calculate the value of ÎG of reaction (.inJ.) is -x . Find out value of x . (Give answer after rounding off to the nearest integer value.) (Ag)2O(s) leftharpoons2(Ag)(s)+(1/2)O2 (g) (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

ΔG=ΔH-TΔS=40.63× 103-108.8× 373.4 =40,063-40,625.92=-562.92Jx=563

Q. For the following reaction ,ΔH,ΔS and T are 40.63kJmol−1 , 108.8JK−1mol−1 and 373.4K . Calculate the value of ΔG of reaction (inJ) is −x . Find out value of x . (Give answer after rounding off to the nearest integer value.) (Ag)2​O(s)​⇌2(Ag)(s)​+21​O2(g)​

ΔG=ΔH−TΔS=40.63×103−108.8×373.4 =40,063−40,625.92=−562.92Jx=563

$Δ G = Δ H - T Δ S = 40.63 \times 1 0^{3} - 108.8 \times 373.4$
$= 40, 063 - 40, 625.92 = - 562.92 J x = 563$