Aqueous solutions of `HNO_3, KOH, CH_3COOH`, and `CH_3COONa` of identical concentrations are provided. the pair`(s)` of

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Q 1115556469.     Aqueous solutions of `HNO_3, KOH, CH_3COOH`, and `CH_3COONa` of identical concentrations are provided. the pair`(s)` of solutions which form a buffer upon mixing is(are)
JEE 2010 Mains

(This question may have multiple correct answers)

A `HNO_3` and `CH_3COOH`
B `KOH` and `CH_3COONa`
C `HNO_3` and `CH_3COONa`
D `CH_3COOH` and `CH_3COONa`

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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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