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. $



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