Which is not a buffer solution

Which is not a buffer solution

A
${NH}_{4} Cl + {NH}_{4} OH$
B
${CH}_{3} COOH + {CH}_{3} COONa$
C
${CH}_{3} COONa$
D
Borax + Boric acid

Solution:

It is not a mixture of weak acid or base and their strong salt.

Related content

Appreciation Words

Wave Optics Mind Map

Alternating Current Mind Map for Class 12, JEE & NEET

Paramedical Courses After Class 10

Top Courses After 12th Science with PCM, PCB and PCMB

Subject Change Application in School and College

CBSE Class 10 Result 2024: Is the Release Date Early? Check Expected Schedule

Mizoram NEET Merit List 2023

Government Jobs After 12th Arts Stream

Chhattisgarh NEET UG Merit List 2023