Question

❤❤⏬⏬HOLA..............!!!!

I m with my 50 point question...

What do u mean by addition,substitution, elimination reactions????

Explain with examples............

Dont copy from other site....​

Answer 1

A substitution reaction is a reaction in which an atom (or group of atoms) in a molecule is replaced by another atom or group of atoms.

Example

The gas ethane, CH3CH3 reacts with bromine vapour in the presence of light to form bromoethane, CH3CH2Br and hydrogen bromide, HBr.

An addition reaction is a reaction where two or more molecules combine together to form a larger molecule.

Example

Ethene, CH2=CH2 has a double bond joining the two carbon atoms. This substance can add a hydrogen molecule (in the presence of platinum as catalyst) to form ethane, CH3CH3

An elimination reaction is a reaction whereby a multiple covalent bond is formed in a molecule by the removal of another, usually smaller molecule:

Example

Ethanol, CH3CH2OH, when treated with concentrated sulphuric acid, H2SO4, loses 2 hydrogen atoms and one oxygen atom, forming ethene, CH2=CH2 and water .

Answer 2

Explanation:

additon reaction in this unsaturated hydrocarbon are converted saturated hydrocarbon by adding hydrogen

substitution in this reaction halogen like chlorine replace hydrogen like in methane when we react it with hcl it's form chloromethane

elimna