MCQ
Which of the following equilibrium is not affected by pressure ?
- A$CaC{O_{3(s)}} \rightleftharpoons Ca{O_{(s)}} + C{O_{2(g)}}$
- B${N_{2(g)}} + 3{H_{2(g)}} \rightleftharpoons 2N{H_{3(g)}}$
- ✓${N_{2(g)}} + {O_{2(g)}} \rightleftharpoons 2N{O_{(g)}}$
- D$2S{O_{2(g)}} + {O_{2(g)}} \rightleftharpoons 2S{O_{3(g)}}$
