Question

explain the given reactions with examples
A. hydrogenation reaction
B. Oxidation reaction
C. substitution reaction
D. saponification reaction
E. combustion reaction ​

Answer 1

Explanation:

Hydrogenation reaction is the addition of hydrogen to unsaturated hydrocarbons.

Oxidation reaction is the addition of oxygen and removal of hydrogen.

substitution reaction is the reaction in which one functional group is replaced by another functional group.

saponification reaction is the process by which triglycerides are react with sodium or potassium hydroxide to produce glycerol and fatty acids salt called as soap.

combustion reaction is a high temperature exothermic redox reaction which releases heat after the reaction

Answer 2

Answer:

HDYROGENATION REACTION = hydrogen is colourless gas H2 that is lighter than air mixtures of hydrogen gas and air do not react unless ignited with a flame or spark

OXIDATION REACTION= the term OXIDATION was originally used to describe reaction in which an element combines with oxygen

SUBSTITUTION REACTION= substitution reaction is a chemical reaction during which one functional group in a chemical compound is replaced by another functional group

SAPONIFICATION REACTION= saponification is process that involve conversion of fat or oil into soap and alcohol by action of heat on the presence of aqueous alkali

COMBUSTION REACTION = combustion is fine produces to make combustion self sustaining