A steel cylinder of 8 litres capacity contain hydrogen gas at 12atm pressure. At the same temperature how many cycle tubes of 4 litres capacity at 2 atm can be filled up with this gas.

A steel cylinder of 8 litres capacity contain hydrogen gas at 12atm pr

1.	A steel cylinder of 8 litres capacity contain hydrogen gas at 12atm pressure. At the same temperature how many cycle tubes of 4 litres capacity at 2 atm can be filled up with this gas.
Answer» 12 48 5 10 Solution :`N_b = (P_CV_C - P_bV_C)/(P_b V_b) = (12 XX 8 - 2 xx 8)/(4 xx 2) = 10` .