Question

Molarity of liquid HCl with density equal to 1.17 g/cm3 is: Also explain


A)
32.05


B)
36.5


C)
4.65
D)



18.25

Answer 1

Let there be 1cm3 soln.

Mass of HCl = 1.17g.

No. of moles , n = 1.17 / 36.5 .

Molarity = n/V(in litres) = 1170/36.5 = 32.05M