Question

1 mole of He gas is present in a container of 12 L at 300 K. If a piece of Pt metal having mass 100 g is added in the container at 300 K and pressure of gas becomes 1 atm, the mass of He (approx.) adsorbed per gram of Pt is (Assume volume of Pt piece is negligible and gas is ideal) [Take R = 0.08 atm L/mol K]​

Answer 1

Answer:

Answer:If a piece of Pt metal having mass 100 g is added in the container at 300 K and pressure of gas becomes 1 atm, the mass of He (approx.) adsorbed per gram of Pt is (Assume volume of Pt piece is negligible and gas is ideal) [Take R = 0.08 atm L/mol K]