Equilibrium Question 437

Question: The buffer solution of 100 $ ml $ having a $ pH $ value 4 when added to 1 $ ml $ dilute $ HCl $ , then the $ pH $ of buffer solution [NCERT 1976, 77]

Options:

A) Converts to 7

B) Does not change

C) Converts to 2

D) Changes to 10

Show Answer

Answer:

Correct Answer: B

Solution:

pH does not change on addition of some concentration of HCl.



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