A) Low temperature
B) High pressure
C) High temperature
D) High concentration of \[S{{O}_{2}}\]
Correct Answer: C
Solution :
Consider the equilibrium \[2S{{O}_{2}}(g)+{{O}_{2}}(g)\rightleftharpoons 2S{{O}_{3}}(g);\] \[\Delta H=-42kcal\] To get better yield of \[S{{O}_{3}},\] one must keep (i) high pressure (ii) low temperature (iii) high concentration of reactants So, high temperature is not the favourable condition for the better yield of \[S{{O}_{3}}\].You need to login to perform this action.
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