The equilibrium constant `K_(c)` for `A(g) hArr B(g)` is `1.1`. Which gas has a molar concentration greater than `1`.

Answer

A, B

Explanation

For `A(g) hArr B(g)`,
`K_(C)=([B])/([A])=1.1 rArr [B] gt [A]`
If `[B]=1, [A]=0.91`
Case I `0.91 lt [A] le 1` Only `[B] gt 1`
Case II `[A] gt 1` Both `[A]` and `[B] gt 1`