How many moles are in 55.98g cf2cl2

Explanation:

Number of moles are defined as the mass divided by molar mass.

Mathematically,       No. of moles =

It is given that mass is 55.98 g and molar mass of is 120.91 g/mol.

Therefore, calculate the number of moles as follows.

              No. of moles =

                                   =

                                   = 0.462 mol

Thus, we can conclude that there are 0.462 moles present in 55.98g of .

i'm assuming that the correct answer is indeed the first one/ "a"..