An equilibrium mixture of the reaction `2H_(2)S(g)harr2H_(2) (g) + S_(2) (g)` had 0.5 mole `H_(2)S`, 0.10 mole `H_(2)` and 0.4 mole `S_(2)` in one litre vessel. The value of equilibrium constant (K) in `mol litre^( –1)` is:

Options

A. 0.004
B. 0.008
C. 0.016
D. 0.16

Answer

C