Chemistry, asked by leeleshvallabhgovind, 5 months ago

Which of the following mixture can act as a buffer?
NaOH + HCOONa (1:1 molar ratio)
HCOOH + NaOH(2.1 molar ratio)
NH4CI+ NaOH (2.1 molar ratio)
HCOOH + NaOH (1:1 molar ratio)

Answers

Answered by rgmishra457

0

Answer:

NaOH+HCOONa (1:1 molar ratio)

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