05 moles of NH_(4)HS(s) are taken in a container having air at 1 atm. On warming the closed container to 50^(@)C the pressure attained a constant value of 1.5 atm, with some NH_(4)HS(s) remaining unreacted. The K_(p) of reaction NH_(4)HS(s)hArrNH_(3)(g)+H_(2)S(g) "at" 50^@)C is:

05 moles of NH_(4)HS(s) are taken in a container having air at 1 atm.

1.	05 moles of NH_(4)HS(s) are taken in a container having air at 1 atm. On warming the closed container to 50^(@)C the pressure attained a constant value of 1.5 atm, with some NH_(4)HS(s) remaining unreacted. The K_(p) of reaction NH_(4)HS(s)hArrNH_(3)(g)+H_(2)S(g) "at" 50^@)C is:
Answer» `0.25` `0.625` `0.025` `0.0625` Solution :`NH_(4)HS(s)hArrNH_(3)(G)+H_(2)S(g)` `P P` `2P=1.5-1` `2P=0.5` `P=0.25` `rArrK_(p)=0.25=0.0625`