Chemistry, asked by phoenix50, 1 year ago

Which of the following pairs constitutes
buffer?
(1) HNO3 & NH4NO3
(2) HCI & KCI
(3) HNO2 & NaNO2
(4) NaOH & NaCl

Answers

Answered by karthik200411

2

2) HCL and amp;KCl
Mark me brainliest

Answered by muralimohan31

0

Answer:

HCL,KCL

Explanation:

I dont no explanation

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