1. Tardigrade
  2. Question
  3. Chemistry
  4. For the following reaction ,ΔH,ΔS and T are 40.63 kJ mol- 1 , 108.8 JK- 1mol- 1 and 373.4 K . 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)2O(s) leftharpoons2(Ag)(s)+(1/2)O2 (g)

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Q. For the following reaction $,ΔH,ΔS$ and $T$ are $40.63\,kJ\,mol^{- 1}$ , $108.8\,JK^{- 1}mol^{- 1}$ and $373.4\,K$ . Calculate the value of $ΔG$ of reaction $\left(\right.inJ\left.\right)$ is $-x$ . Find out value of $x$ . (Give answer after rounding off to the nearest integer value.)
$\left(Ag\right)_{2}O_{\left(s\right)} \, \rightleftharpoons2\left(Ag\right)_{\left(s\right)}+\frac{1}{2}O_{2 \left(g\right)}$

NTA AbhyasNTA Abhyas 2022

Solution:

$ΔG=ΔH-TΔS=40.63\times 10^{3}-108.8\times 373.4$
$=40,063-40,625.92=-562.92Jx=563$