Ammonium hydrogen sulphide dissociates according to the equation :   `NH_4 HS(s) hArr NH_3(g)+H_2S(g
Channel: Doubtnut
Date: 2020-04-19

Ammonium hydrogen sulphide dissociates according to the equation :   `NH_4 HS(s) hArr NH_3(g)+H_2S(g)`   The total pressure at equilibrium at 400 K is found to be 1 atm.The equilibrium constant `K_p` of the reaction is :