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SAI International School

Class-X
Subject - Chemistry
Ch- Carbon & it's Compounds
Subtopic-Chemical Properties of Hydrocarbons

Lesson Notes

MIND MAP OF CHEMICAL PROPERTIES IN ORGANIC COMPOUNDS
Organic compounds

Hydrocarbons Derivatives of Hydrocarbons

Saturated Unsaturated Alcohol Carboxylic acid
1.Combustion- 1.Combustion- 1.Combustion- 1.Reaction with Metal
Burns with Burns with yellow Burns with blue flame Salt + H gas
2
blue flame flame

2.Substitution- 2.Addition- 2.React. with Na 2.React. With Metal Oxide
H-atom is a. Hydrogenation Na alkoxide + H gas Salt + H O
2
2
replaced by a b. Bromination
more reactive c. Vege oil –[H2]
halogen atom. Vege ghee

3.Oxidation reaction- 3.React. with Base
Alcohol -(Alk.KMnO4) Salt + H O
2
Carboxylic acid + H O
2
4. Dehydrationreaction.- 4.Reaction with MCO 3/ MHCO 3
react.(conc. H 2SO 4) Salt + H O + CO
2
2
 Alkene + H 2O
5. Esterification-
Alcohol + Carboxylic acid  Ester + H 2O
6.Saponification-
Ester + NaOH  Na-salt of parent carboxylic acid +
parent alcohol
6.Hydrolysis of Ester-
+
Ester + H2O --[H ]parent carboxylic acid + parent
alcohol
 Chemical Properties of Hydrocarbons-

1. Saturated Hydrocarbons (Alkanes)-

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