Q. A 5 molar solution of $H_{2}\ {SO}_{4}$ is diluted from 1 L to 10 L. What is the normality of the solution?
A) 0.25 N
B) 1 N
C) 2 N
D) 7 N
Explanation
(b)
Molarity of $H_{2}{SO}_{4}$ =5 M
Normality of $H_{2}{SO}_{4}$ = 2 $\times \$5 =10 N
$\ N_{1}V_{1} = \ N_{2}V_{2}$
10 $\times \$1 = $N_{2} \times 10$ or $N_{2}$ =1 N
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.