How would you classify the HSO4- ion based on its Ka2 value (1.2 × 10^-2)? - P BLOCK ELEMENTS Quiz | GKFix.in

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Question

How would you classify the HSO4- ion based on its Ka2 value (1.2 × 10^-2)?

A. A strong acid
B. A weak acid
C. A neutral molecule
D. A strong base