Question

if one gram of Sulphur dioxide contain X molecule what will be the number of molecules in 1 gram of Methane

Answer 1

the molecules of methane is 1 gram

Answer 2

1 mole of SO2 = 64g

1g of SO2 = -----mole?

= 1/64 mole

From the given data 1/64 moles sulphur dioxide contain x molecules

We know that equal moles of all gases will have equal number of molecules.

Hence 1/64 moles of Methane Contains x molecules of methane

Now we should find out the number of moles in 1g of methane

1 mole of methane = 16g

1g of methane = ------Mole?

= 1/16 mole

Since, 1/64 mole of methane = x molecules

1/16 mole of methane contains = -------molecules?

= x * 64/16 = 4x molecules