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26/09/2021 11:39 am
Topic starter
For the reaction taking place at certain temperature
NH2COONH4(s) ⇌ 2NH3(g) + CO2(g),
if equilibrium pressure is 3X bar then ΔrG° would be
(a) -RT ln 9 – 3RT ln X
(b) RT ln 4 – 3RT ln X
(c) -3RT ln X
(d) None of these
1 Answer
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26/09/2021 11:42 am
Correct answer: (d) None of these
Explanation:
ΔG° = -RT ln KP; KP = (2x)2 X = 4x3
ΔG° = -RT ln (4X3)
ΔG° = -RT ln 4 – 3RT ln X