Question
Question: If \(\Delta G_{T} = nRT\ln\frac{V_{2}}{V_{1}}\) \(\Delta G_{T} = nRT\log\frac{P_{1}}{P_{2}}\) \[\De...
If ΔGT=nRTlnV1V2 ΔGT=nRTlogP2P1
ΔGT=nRTlogV1V2
then the possible heat of methane will be.
A
47.3 kcal
B
20.0 kcal
C
45.9 kcal
D
– 47.3 kcal
Answer
20.0 kcal
Explanation
Solution
1atm …..(i)
100oC ….(ii)
On multiplication of eq. (ii) by 2 and than adding in
eq. (i)
1atm …(iii)
On subtracting eq. (iii) by following eq.
ΔG we get,
540cal