Question

calculate molarity of hcl of strength 1.17g/ml

Answer 1

Molecular wt. of HCl = 1 + 35.5 =36.5 g
As Molarity = (given wt. of solute/Molecular wt. )*(1000/volume of solution)
                         =(1.17/36.5) * (1000/1)
                                                   [as strength of HCl in solution is 1.17g / ml
                                                      thus, volume of solution is 1 ml]
on solving,
you will get the Molarity,which is = 32.05 M

                                          Hope it helped!!!!

Answer 2

Simplified formula using relation b/w molarity and strength of solution is

Molarity= (w\v)%*10/GMM of solute.

M=(1.17/1000)*10/36.5

=32M

Hope this is helpful