Equilibrium Question 481

Question: Which of the following solutions cannot act as a buffer [EAMCET 1998]

Options:

A) $ NaH_2PO_4+H_3PO_4 $

B) $ CH_3COOH+CH_3COONa $

C) $ HCl+NH_4Cl $

D) $ H_3PO_4+Na_2HPO_4 $

Show Answer

Answer:

Correct Answer: C

Solution:

A strong acid is not used to make a buffer.



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