Question

Commercial 5.6 volume H2O2 solution has a molarity of

Answer 1

Answer:

0.5 M

Explanation:

1N OF H2O2=5.6 VOL

5.6 VOL=1N OF H2O2

MOLARITY=NORMALITY/n  

in the case of h2o2 n=2

 

THEREFORE 1N =1/2 M

Answer 2

Answer:

The molarity, M, of the $H_{2}O_{2}$ solution measured is $0.5M$.

Explanation:

Data given,

The volume strength of $H_{2}O_{2}$ solution = $5.6V$

The molarity of the solution, M =?

As we know,

• The relation between the volume strength and the molarity is given below:
• Molarity = $\frac{Volume strength}{11.2}$

After putting the given value of volume strength in the equation, we get:

• Molarity = $\frac{5.6}{11.2}$
• Molarity = $0.5M$

Hence, the molarity of the $H_{2}O_{2}$ solution, M = $0.5M$.