Question

Molarity of liquid $HCl$, if density of the solution is $1.17g/cc$, is:

• A. $36.5$
• B. $18.25$
• C. $32.05$
• D. $42.10$

Answer 1

The correct option is C $32.05$

Molarity = conc. in gram$\times$ $\frac{1000}{mmolofHCl}$
=$1.17\times \frac{1000}{36.5}=32.05$