Question

At same temperature and pressure, equal volume of SO2 and H2 have same number of

Answer 1

Answer:

Number of moles

Explanation:

ideal gas eqn states that pV=nRT

if p, T and V are the same and since the R value is constant, the number of moles of SO2 and H2 are the same

Hope it helps

Answer 2

Answer:

Molecules(c)

Explanation:

No of moles= Given Volume/Molar volume

at same temperature molar volume is same

And as same volume is taken , no. of moles is same

Thus no. of molecules is same