When 5.1 g of solid NH_4HS is introduced into a two litre evacuated flask at 27°C, 20% of the solid...

Question

When 5.1 g of solid NH_4HS is introduced into a two litre evacuated flask at 27°C, 20% of the solid decomposes into gaseous ammonia and hydrogen sulphide. The K_P for the reaction at 27°C is x 10^ -2 The value of x is ———(Integer answer) [Given R = 0.082 L atm K^ -1 mol^ -1 ]

Accepted Answer

6

JEE Main 2021 Chemistry question

Solution