Page 35 - Ranger SPM 2022 Chemistry

Chemistry SPM Chapter 2 Carbon Compound
Isomerism in Alkene

Draw and name all the isomers from butene, C H .
8
4
H H
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H H H H
H C 1 C 2 C 3 H
H C 1 C 2 C 3 C 4 H
H
H H H C H
But-1-ene 2-methylprop-1-ene
H

H H H H
H C 1 C 2 C 3 C 4 H
H H
But-2-ene

Isomerism in Alcohol

Draw and name all the isomers from butanol, C H OH.
4
9
H H H H H H H H
H C C 2 C 3 C 4 H H C 1 C 2 C 3 C 4 H
OH H H H H OH H H
Butan-1-ol Butan-2-ol

H H H H
methyl
H C 1 C 2 C 3 H H C H
OH H H H
H C H H C 1 C 2 C 3 H
methyl
H H OH H
Form 5
2-methylpropan-1-ol 2-methylpropan-2-ol

Uses of homologous series in daily life
1. Alkane
Alkane Uses
Methane, CH Cooking gas
4
Ethane, C H 6 Used in anti-freeze coolants
2
Propane, C H Used as fuel to heat the air in the hot air balloons
3 8
Butane, C H Used as fuel in lighters
4 10
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02.5 RANGER SPM CHEMISTRY 2P.indd 164 29/03/2022 2:28 PM