Equal volumes of all gases contain equal number of molecules under similar conditions of temperature and pressure. Which law says this ?

Equal volumes of all gases contain equal number of molecules under sim

1.	Equal volumes of all gases contain equal number of molecules under similar conditions of temperature and pressure. Which law says this ?
A.	Boyle’s law
B.	Charles law
C.	Avogadro’s Law
D.	Bhor’s law
Answer» D. Bhor’s law