One litre of 1 molar H2SO4 solution has been diluted by 5 litre water, the nor

Discussion Forum : Solutions

Question -

One litre of 1 molar $H_{2} S O_{4}$ solution has been diluted by 5 litre water, the normality of the solution is

Options:

A . 0.2N

B . 5N

C . 10N

D . 0.33N

Answer: Option D
:
D

$M_{1} V_{1} = M_{2} V_{2}$
$w h e r e V_{1} = 1 l i t r e, M_{1} = 1 m$
$V_{2} = 1 + 5 = 6 l i t r e, M_{2} = ?$
thus,
$1 \times 1 = 6 \times M_{2}$
$M_{2} = \frac{1}{6}$ $[^{'} n^{'} f a c t o r o f H_{2} S O_{4} = 2]$
But normality='n' factor $\times$ molarity = 2 $\times$ $\frac{1}{6} = \frac{1}{3}$
$N = \frac{1}{3}$

Was this answer helpful ?

Next Question

Discussion Forum : Solutions

Submit Your Solution hear: