Question

At constant temperature and pressure, how do the VOLUMES of gases relate to the number of molecules each volume contains?

Answer 1

According to ideal gas equation,
which states

that: PV = nRT

where; P stands for pressure
V = volume
n = no. of molecules
R = constant
T = temperature


So, if T and P are constant then

Volume is directly proportional to no. of molecules.

Which means increase in no. of molecules would cause an apparent increase in volume.


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