Question

which of the following has maximum mass 5 atom of carbon b. 64 g of so2

Answer 1

Mass of one carbon atom = 12 g
So, Mass of 5 carbon atom = 60 g

Now,
Total no of atoms in 64g of S02 = 64 g means, 1 mole of SO2, and 1 mole has 6.023 × 10²³ atoms.

So, Total mass = 6.023 × 10²³ × 64 g

(b) has maximum mass.