JEE Main 2007 — Ionic Equilibrium Question with Solution
From: AIEEE 2007
Question
The first and second dissociation constants of an acid H2A are 1.0 10−5
and 5.0 10−10 respectively. The overall dissociation constant of the acid will be :
Choose an option
Show full solutionCorrect option: C
Correct answer
C5.0 10−15
Step-by-step explanation
(Given)
(Given)
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Ionic Equilibrium chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2007, covering the Ionic Equilibrium chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.