Question

A Person adds 1.71 gram of sugar in order to sweeten his tea number of carbon atom addaed)

Answer 1

Sugar(C12H22O11 with mol.wt=342 g)

We know that,1 mole of sugar has 12*Na(Avogadro num) of atoms

342 g----------------->12*6*10^23 atoms

1.71 g-------------------> ?

On cross multiplying we get

=36*10^21 carbon atoms are added to his sugar.

Answer 2

Answer:

Explanation:

Check the attachment