Which of the following combinations would not result in the formation of a buffer solution?

Question

Which of the following combinations would not result in the formation of a buffer solution? (A) NH3 + HCl (B) NH4Cl + NH3 (C) CH3COOH + NaCl (D) NaOH+ CH3COOH

Tardigrade Admin · Accepted Answer

Combination of NaOH and CH3COOH is the mixture of alkali and acetic acid. Therefore this combination can not be buffer forming solution.

Q. Which of the following combinations would not result in the formation of a buffer solution?

$N H_{3} + H Cl$

$N H_{4} Cl + N H_{3}$

$C H_{3} COO H + N a Cl$

$N a O H + C H_{3} COO H$

Combination of $N a O H$ and $C H_{3} COO H$ is the mixture of alkali and acetic acid. Therefore this combination can not be buffer forming solution.

Q. Which of the following combinations would not result in the formation of a buffer solution?

NH3​+HCl

NH4​Cl+NH3​

CH3​COOH+NaCl

NaOH+CH3​COOH

Combination of NaOH and CH3​COOH is the mixture of alkali and acetic acid. Therefore this combination can not be buffer forming solution.

$N H_{3} + H Cl$

$N H_{4} Cl + N H_{3}$

$C H_{3} COO H + N a Cl$

$N a O H + C H_{3} COO H$

Combination of $N a O H$ and $C H_{3} COO H$ is the mixture of alkali and acetic acid. Therefore this combination can not be buffer forming solution.