Some Basic Concepts Of Chemistry Question 243
Question: How many ml of 1 (M) $ H _2SO _4 $ is required to neutralise 10 ml of 1 (M) NaOH solution [MP PET 1998; MNR 1982; MP PMT 1987]
Options:
A) 2.5
B) 5.0
C) 10.0
D) 20.0
Show Answer
Answer:
Correct Answer: B
Solution:
$ (H _2SO _4)\frac{M _1V _1}{n _1}=\frac{M _2V _2}{n _2}(NaOH) $
$ \frac{1\times V _1}{1}=\frac{1\times 10}{2} $ ; $ V _1=5ml $ .
