# A vessel has 6 g of hydrogen at pressure P and temperature 500 K . A small hole is made in it so that hydrogen leak out . How much hydrogen…

Q: A vessel has 6 g of hydrogen at pressure P and temperature 500 K . A small hole is made in it so that hydrogen leak out . How much hydrogen in gram leaks out if the final pressure is P/2 and temperature falls to 300 K ?

(a) 1

(b) 2

(c) 3

(d) 4