Chapter 18, Problem 72P

a)

Interpretation Introduction

Interpretation:

The product obtained from given compounds with ${\text{H}}_{\text{2}}{\text{CrO}}_{\text{4}}$ and heat has to be determined.

Concept Introduction:

The compound ${\text{H}}_{\text{2}}{\text{CrO}}_{\text{4}}$ is the chromic acid.  It is strong acid and it oxides alcohols to ketones and carboxylic acid.  It is prepared by adding concentrated sulphuric acid to dichromate.  It is corrosive oxidizing agent.

b)

Interpretation Introduction

Interpretation:

The product obtained from given compounds with ${\text{H}}_{\text{2}}{\text{CrO}}_{\text{4}}$ and heat has to be determined.

Concept Introduction:

The compound ${\text{H}}_{\text{2}}{\text{CrO}}_{\text{4}}$ is the chromic acid.  It is strong acid and it oxides alcohols to ketones and carboxylic acid.  It is prepared by adding concentrated sulphuric acid to dichromate.  It is corrosive oxidizing agent.

c)

Interpretation Introduction

Interpretation:

The product obtained from given compounds with ${\text{H}}_{\text{2}}{\text{CrO}}_{\text{4}}$ and heat has to be determined.

Concept Introduction:

The compound ${\text{H}}_{\text{2}}{\text{CrO}}_{\text{4}}$ is the chromic acid.  It is strong acid and it oxides alcohols to ketones and carboxylic acid.  It is prepared by adding concentrated sulphuric acid to dichromate.  It is corrosive oxidizing agent.