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.



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