Answers

2015-11-04T17:34:05+05:30
# of moles is equal to the mass of HCl used dived by it's molecular mass i.e.
n (HCl) = mass (HCl)  / MM (HCl) 
MM (HCl) = 1 x Ar (H) + 1 x Ar (Cl)
               =1 x 1 + 1 x 35.5
               = 1 + 35.5
                = 36.5 g/mol
0
the options are A-10, B-5, C-16, D-8