Avogadro’s hypothesis is “Equal volumes of all gases under the same conditions of temperature and pressure have the same number of molecules.” Suppose we replaced molecules by atoms in this hypothesis. Would the modified hypothesis be correct ?

# Avogadro's hypothesis is "Equal volumes of all gases under the same conditions of temperature and pressure have the same number of molecules."

**prasanna**#2

No, because then it means that the fractions of atoms can take part in reactions which is against Dalton’s atomic theory.