Table of Contents
- 1 What is the product when ethanol reacts with sulphuric acid?
- 2 When ethanol is heated with concentrated sulphuric acid a gas is produced?
- 3 What happens when ethanol is heated in the presence of conc sulphuric acid at a temperature of 443k?
- 4 When ethanol is heated with concentrated H2SO4 a gas is produced which compound is formed when this gas is treated with bromine in ccl4?
- 5 Which of the following is not obtained by the reaction between ethanol?
- 6 What happens when ethanol is heated with conc H2SO4 at 453 K explain the mechanism of this reaction?
What is the product when ethanol reacts with sulphuric acid?
(1) At 383 K, ethanol reacts with sulphuric acid to form ethyl hydrogen sulphate and water. (2) At 413 K, ethanol reacts with sulphuric acid to form diethyl ether. As, the two molecules of ethanol combine to remove water.
When ethanol is heated with concentrated sulphuric acid a gas is produced?
The gas produced is ethene. When ethanol is allowed to react with sulfuric acid at 443 Kelvins dehydration takes place in which water gets removed ans ethene gas is evolved. The gas produced is ethene.
What happens when alcohol reacts with concentrated sulphuric acid?
Here is your answer . When Ethyl alcohal , that us commonly known as Ethanol reacts with Conc. H2SO4 , Concetrated Sulphuric acid , then it forms Ethene along with water .
Which of the following is not obtained when ethanol is reacts with H2SO4?
Acetylene cannot be produced from ethanol and H2SO4.
What happens when ethanol is heated in the presence of conc sulphuric acid at a temperature of 443k?
When ehanol is heated with concentrated sulphuric acid at 443 K, dehydration takes place and ethene is formed. In this reaction concentrated sulphuric acid acts as a dehydrating agent.
When ethanol is heated with concentrated H2SO4 a gas is produced which compound is formed when this gas is treated with bromine in ccl4?
1,2−dibromoethane.
Which of the following is not obtained by the reaction between ethanol and conc H2SO4 under any condition?
The answer is (a) CH3CHO.
What happens when ethanol undergoes dehydration?
Ethanol can be dehydrated to give ethene by heating it with an excess of concentrated sulphuric acid at about 170°C.
Which of the following is not obtained by the reaction between ethanol?
What happens when ethanol is heated with conc H2SO4 at 453 K explain the mechanism of this reaction?
When ethanol is heated with conc. sulphuric acid at 453k, dehydration takes place and ethene is formed. In this reaction sulphuric acid acts as a dehydrating agent.
What happens when ethanol is heated with excess concentrated sulphuric acid write necessary chemical equation?
When ethanol is heated with excess amount of concentrated sulphuric acid then it will give out ethene and water. The concentratic H2SO4 is known as dehydrating agent and it gives unsaturated hydrocarbon.
What happens when ethanol is heated with conc H2SO4 at 443k explain the mechanism of this reaction?
https://www.youtube.com/watch?v=9IdJ5Rw5CaA