Equilibrium Question 443

Question: Which of the following does not make any change in $ pH $ when added to $ 10ml $ dilute $ HCl $ [NCERT 1975]

Options:

A) 5 ml pure water

B) 20 ml pure water

C) 10 $ mlHCl $

D) Same 20 $ ml $ dilute $ HCl $

Show Answer

Answer:

Correct Answer: D

Solution:

Buffer solution is formed. So the pH will not change.



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