Question

The number of g-molecule of oxygen in 6.02 x 10*24 CO molecules is
A. 1 gram of molecule
B. 0.5 gram of molecule
C. 5 gram of molecule
D. 10 gram of molecule

Answer 1

answer is 10 g of molecule

as Avogadro number is 6.02*10^23
=6.02*10^23/6.02*10^22
=10