Question

A 5 molar solution of $H_{2}S{O}_4$ is diluted from 1 L to 10 L. What is the normality of the solution?

• A. 0.25 N
• B. 1 N
• C. 7 N
• D. 2 N

Answer 1

Answer: (B)

Molarity of $H_{2}S{O}_4=5M$
Normality of $H_{2}S{O}_4=2\times 5=10N$
$N_1{V}_1=N_2{V}_2$
$10\times 1=N_2\times 10$
$N_2=1N$