Solutions Question 185
Question: 0.5 M of $ H_2SO_4 $ is diluted from 1 litre to 10 litre, normality of resulting solution is [AFMC 2005]
Options:
A) 1 N
B) 0.1 N
C) 10 N
D) 11 N
Show Answer
Answer:
Correct Answer: B
Solution:
Molarity of $ H_2SO_4=0.5 $ Normality of $ H_2SO_4(N_1)=0.5\times 2=1 $
$ N_1V_1=N_2V_2 $
$ 1\times 1=N_2\times 10 $ or $ N_2=\frac{1}{10}=0.1N. $
