Question

Normality of $2 MH _{2} SO _{4}$ is

• A. $2 \,N$
• B. $4\,N$
• C. $\frac{N}{2}$
• D. $\frac{N}{4}$

Answer 1

Answer: (B)

$4\,N$

Answer 2

$\because$ Basicity of $H _{2} SO _{4}=2$
Normality $=$ molarity $\times$ basicity of acid
$=2 \times 2=4$
$\therefore 2 MH _{2} SO _{4}= HNH _{2} SO _{4}$