Analytical Chemistry Question 135
Question: 15 ml of 0.2 N alkali is required to complete neutralization of 30 ml acid solution. Concentration of the acid solution is
[NCERT 1985; CPMT 1986]
Options:
A) 0.1 N
B) 0.3 N
C) 0.15 N
D) 0.4 N
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Answer:
Correct Answer: A
Solution:
$ N_1V_1=N_2V_2 $
$ 15\times 0.2=30\times x $
$ \therefore \ x\ =\ 0.1\ N $
BETA
