Question

Which of the following has maximum number of moles? (Atomic mass of H=1u, He=4u, N=14u, O=16u)

a) 10 g of H2
b) 10 g of He
c) 10 g of N2
d) 10 g of O2

Answer 1

Answer:

a)10g of H2

Explanation:

10g of H2 will have 5 moles.

10g of He will have 2.5 moles

10g of N2 will have 0.357 moles

10g of O2 will have 0.3125 moles

I hope you are clear if not just comment and don't forget to mark my answer as the brainliest.