Question

Mass of 1×10^-10 mol molecule of oxygen

Answer 1

Answer:

here it is please telly the answer

Answer 2

Mass of 1 mol ie 6.02 x 10^23 molecules of O2 is 32g

Applying unitary method,

6.02 x 10^23 molecules = 32g

1 molecule = 32/(6.02 x 10^23)g

Therefore, mass of 1 x 10^-10 molecules = (32 X 1 x 10^-10)/(6.02 x 10^23)g