The role of concentrated `H_(2) SO_(4)` in the esterification process is :

A : Dissolution of concentrated H_(2)SO_(4) in water is highly exothermic process . R : Sulphuric acid is always diluted by adding acid to water slowly .

A : Dissolution of concentrated H_(2)SO_(4) in water is highly exothermic process . R : Sulphuric acid is always diluted by adding acid to water slowly .

The formula of four organic compounds are given below : Which of the above compounds when heated at 443 K in the presence of concentrated H_(2)SO_(4) forms ethene as the major product ? What is the role played by concentrated H_(2)SO_(4) in this reaction ? Also ,write the chemical equation involved.

Introduction of two drops of concentrated sulphuric acid, H_(2)SO_(4) , speeds up an esterification reaction. Introduction of a piece of platinum metal, Pt, speeds up the reaction of H_(2) and O_(2) gas. Which of the following statements is true?

In esterification , concentrated H_(2) SO_(4) acts as

Concentrated H_(2)SO_(4) can't act as a // an

Concentrated H_(2)SO_(4) can't act as a // an