Equal volumes of all gases under the same conditions of temperature and pressure contain an equal number of molecules, This is

Equal volumes of all gases under the same conditions of temperature an

1.	Equal volumes of all gases under the same conditions of temperature and pressure contain an equal number of molecules, This is
A.	Dalton's law
B.	Boyle's law
C.	Charles' law
D.	Avogadro's law
Answer» E.