MHT CET 2025 Chemistry question

What is pH of weak dibasic acid, that is 2% dissociated in its M/100 solution at 298 K?

Answer: (C)

Solution

Concentration and degree of dissociation . A dibasic acid furnishes two per molecule that dissociates, so $ = 2cα = 2 × 0.01 × 0.02 = 4 × \

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Question ID VK-102956