JEE Main & Advanced
Chemistry
Equilibrium / साम्यावस्था
Question Bank
Hydrogenion concentration pH scale and buffer solution
question_answer
A certain buffer solution contains equal concentration of \[{{X}^{-}}\] and \[HX\]. The \[{{K}_{a}}\] for HX is \[{{10}^{-8}}\]. The \[pH\] of the buffer is [UPSEAT 2001]