Question

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

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

Answer 1

Answer: (C)

Density $=1.17g/cc$
$=1170g/L$
Molarity of solution $=\frac{\text{ Strength in }g/L}{\text{ mol. }wt}$
$=\frac{1170}{36.5}M$
$=32.05M$