Some Basic Concepts Of Chemistry Question 61
Question: 50mL $ 10NH _2SO _4 $ , 25mL $ 12NHCl $ and 40ML 5N $ HNO _3 $ were mixed together and the volume of the mixture was made 1000 mL by adding water. The normality of the resultant solution will be
Options:
A) 2N
B) 1N
C) 3N
D) 4N
Show Answer
Answer:
Correct Answer: B
Solution:
[b] $ N=\frac{N _1V _2+N _2V _2+N _3V _3}{Totalvolume} $ $ =\frac{50\times 10+25\times 12+40\times 5}{1000}=1N $
