1.

Select one correct statement. In the gas equation, \[PV=nRT\]  [CBSE PMT 1992]

A.                 n is the number of molecules of a gas
B.                 V denotes volume of one mole of the gas
C.                 n moles of the gas have a volume V
D.                 P is the pressure of the gas when only one mole of gas is present
Answer» D.                 P is the pressure of the gas when only one mole of gas is present


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