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JEE MAIN 2026
28-01-2026 S1
Question
Consider the dissociation equilibrium of the following weak acid
If the pKa of the acid is 4 , then the pH of 10 mM HA solution is $\_\_\_\_$ .(Nearest integer)
[Given: The degree of dissociation can be neglected with respect to unity]
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JEE Main
Chemistry
Easy
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