MCQ
Major product


- ✓

- B

- C

- D








Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$2SO_{2(g)} + O_{2(g)} \rightleftharpoons 2SO_{3(g)}$
has a value of $278$ at a particular temperature. What is the value of the equilibrium constant for the following reaction at the same temperature?
$SO_{3(g)} \rightleftharpoons SO_{2(g)} + \frac{1}{2} O_{2(g)}$
( Given that : ${\left( {\Delta {H^o}_f} \right)_{{H_2}O(g)}} = - 56.0\,\,kcal/mol$ and it is independnet of temperature).......$ K$