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Which of the following would produce a b...

Which of the following would produce a buffer solution when mixed in equal volumes?

A

`1 M CH_(3)COOH and 0.5 M NaOH`

B

`1 M CH_(3)COOH and 0.5 M HCl`

C

`1 M NH_(4)OH and 0.5 M NaOH`

D

`1 M NH_(4)OH and 0.5 M HCl`

Text Solution

Verified by Experts

The correct Answer is:
A
Weak acid + Salt of weak acid with strong `base rarr Acidic` buffer solution
`CH_(3)COOHunderset("W.A") + NaOHunderset("S.B") rarr (CH_(3)COONa + H_(2)O)underset("buffer solution")`
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