JEE Advanced 2020 Concept Recapitulation Test 3 Paper 2

Question : 23 of 54

Marks: +1, -0

Two butter (x) and y of ph 4&6 are prepared form HA and the salt NaA. Both the buffer are 0.5 M in HA. What would be the pH of the solution obtained by mixing equal volume of the buffer Ka(HA)=10−5