Equilibrium Question 481

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

Options:

A) NaH2PO4+H3PO4

B) CH3COOH+CH3COONa

C) HCl+NH4Cl

D) H3PO4+Na2HPO4

Show Answer

Answer:

Correct Answer: C

Solution:

A strong acid is not used to make a buffer.



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