A): Number of air molecules in a room in winter is more than the number of molecules in the same room in summer.(R) : At a given pressure and volume, the number of molecules of a given mass of a gas is inversely proportional to the absolute temperture.

A): Number of air molecules in a room in winter is more than the numbe

1.	A): Number of air molecules in a room in winter is more than the number of molecules in the same room in summer.(R) : At a given pressure and volume, the number of molecules of a given mass of a gas is inversely proportional to the absolute temperture.
Answer» Both (A) and ( R) are true and (R ) is the CORRECT EXPLANATION of (A) Both (A) and (R ) are true and (R) is not the correct explanation of (A) (A) is true but (R ) is FALSE Both (A) and (R ) are false Answer :A