Question

Out of 4 g of methane and 11 g of $C{O}_2$ which has more number of molecules?

• A. Methane
• B. Carbon dioxide
• C. Both have equal number of molecules
• D. It is not possible to compare

Answer 1

The correct option is C Both have equal number of molecules

No. of moles of methane = 4/16
no of moles of carbon dioxide = 11/44 = 0.25
as both have same no of moles so they both have same no of molecules.