An LPG cylinder contains 15kg of butane gas at 27°C and 10 atmospheric pressure. It was leaking and its pressure fell down to 8 atmospheric pressure after one day. The gas leaked is________kg.

An LPG cylinder contains 15kg of butane gas at 27°C and 10 atmospheri

1.	An LPG cylinder contains 15kg of butane gas at 27°C and 10 atmospheric pressure. It was leaking and its pressure fell down to 8 atmospheric pressure after one day. The gas leaked is________kg.
Answer» Solution :`DeltaP = 2 "atm" IMPLIES (p_1)/(w_1) = (p_2)/(w_2) implies 10/15 = 2/ximplies X = 3 KG `.