Equilibrium Question 494
Question: The $ pH $ of 0.001 molar solution of $ HCl $ will be [MP PET 1986; MP PET/PMT 1988; CBSE PMT 1991]
Options:
A) 0.001
B) 3
C) 2
D) 6
Show Answer
Answer:
Correct Answer: B
Solution:
pH of 0.001 M HCl $ ={10^{-3}}M[{H^{+}}] $ , pH = 3.