Question

Which of the following combinations cannot produce a buffer solution?
A) HNO2 and NaNO2
B) HCN and NaCN
C) HClO4 and NaClO4
D) NH3 and (NH4)2SO4

Answer 1

Hey mate

your answer is option c

Answer 2

Hi there ,

♤ The answer is C

◇ Buffer solution is a mixture of weak acid and its conjugated base or weak base with its conjugated acid

In other definition the buffer is a mixture of weak acid and its salt or weak base with its salt

☆ A) is weak acid with its conjugated base (salt)

☆ B) is weak acid with its conjugated base (salt)

☆ C) stronge acid with its salt not a buffer

☆ D) weak base with its conjugated acid

♡ Hope the answer is helpful

♡ Plz mark it as brainliest answer