MHT CET2010ChemistryIonic Equilibrium

Conjugate acid-base pair differ by

Options

Aelectron
Bproton
Cneutron
Dhydroxyl group

Correct answer

B. proton

Step-by-step solution

According to Bronsted-Lowry concept, after losing a proton, acids convert into conjugate base and after gaining a proton, bases convert into their conjugate acid, ie, array l Acid - H ⁺ conjugate base Base + H ⁺ conjugate acid array Thus, conjugate acid-base pair is differ by proton.

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