Chapter 7, Problem 7.22P

(i)

Interpretation Introduction

Interpretation:

The chemistry of the given figure before equivalence point has to be explained.

Concept introduction:

• when the number of moles of standard solution equals to concentration of analyte  in titration is called equivalence point.
• The end point is defined as occurrence of colour change at particular point in titration.

(ii)

Interpretation Introduction

Interpretation:

The chemistry of the given figure at first equivalence point has to be explained.

Concept introduction:

• when the number of moles of standard solution equals to concentration of analyte  in titration is called equivalence point.
• The end point is defined as occurrence of colour change at particular point in titration.

(iii)

Interpretation Introduction

Interpretation:

The chemistry of the given figure in between first and second equivalence point has to be explained.

Concept introduction:

• when the number of moles of standard solution equals to concentration of analyte  in titration is called equivalence point.
• The end point is defined as occurrence of colour change at particular point in titration.

(iv)

Interpretation Introduction

Interpretation:

The chemistry of the given figure at second equivalence point has to be explained.

Concept introduction:

• when the number of moles of standard solution equals to concentration of analyte  in titration is called equivalence point.
• The end point is defined as occurrence of colour change at particular point in titration.

(v)

Interpretation Introduction

Interpretation:

The chemistry of the given figure beyond second equivalence point has to be explained.

Concept introduction:

• when the number of moles of standard solution equals to concentration of analyte  in titration is called equivalence point.
• The end point is defined as occurrence of colour change at particular point in titration.