Chemistry-Ionic Equilibrium
NEET Chemistry Ionic Equilibrium Match the Following Question
Type: Match the Following-match the column-Medium-Class 11
Match Column-I with Column-II.
Column-I Column-II (a) Ionization of water (i) K = [H3O+][OH–] (b) Common ion effect (ii) Shift in equilibrium (c) pH calculation (iii) –log[H+] (d) Weak base reaction (iv) Produces OH– in solution
Choose the correct matching:
A
a-i, b-ii, c-iii, d-iv
B
a-ii, b-i, c-iv, d-iii
C
a-iii, b-iv, c-i, d-ii
D
a-iv, b-iii, c-ii, d-i
Correct Answer
Option A
Detailed Explanation
The ionization of water is represented by the equation K = [H3O+][OH–], where water acts as both an acid and a base. The common ion effect leads to a shift in equilibrium, affecting the concentrations of ions. The pH calculation is done using the formula –log[H+], and weak bases like ammonia produce OH– in solution.
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