Chemistry, asked by yuvarajkoila098, 3 months ago

Which of the following is a buffer solution ?
A CH3COOH + CH3COONa
B. NaCl + NaOH
C. HCI + NH4CI
D. CH3COOH + HCI
​

Answers

Answered by Shivali2708
6

Answer:

A. CH3COOH + CH3COONa

Explanation:

Buffer solutions are obtained, when a weak acid is mixed with its conjugate base or a weak base is mixed with its conjugate acid. Hence, solution of acetic acid and sodium acetate is a Buffers solution.

hope it helps..

Answered by abdulhn063
0

Answer:

1

Explanation:

b

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