Chapter 16, Problem 16.2QP

Interpretation Introduction

Interpretation:

Using the table 15.1 and 16.1, the weakest acid among the given acids has to be given

Concept introduction:

A molecule or an ion that is capable of donating a proton or accepting an electron pair in a chemical reaction is known as an acid.

The strength of an acid can be studied from its pH value. Strong acids have low pH value whereas weak acids have high pH  value

The equilibrium constant for the dissociation reaction of a given acid is known as the acid dissociation constant and is denoted by the symbol, .

The acidic strength increases with an increase in the value of .

The strong and weak acid can be classified based on the following:

• When the is large, it indicates strong acid
• When the is small, it indicates weak acid

To Give: The weakest acid among the given acids.