Q. Molarity of 0.2 N $H_{2}SO_{4}$ is
A) 0.1
B) 0.2
C) 0.3
D) 0.4
Explanation
(a)
Normality of acid=molarity $\times$basicity
$0.2 = M \times 2$
$\therefore M = \frac{0.2}{2} = 0.1$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.