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WorksheetsQUIZ 1 : INTRODUCTION TO ORGANIC CHEMISTRY
Total questions: 10
Worksheet time: 17mins
Tertiary carbon : 3 , Secondry hydrogen : 6
Tertiary carbon : 3 , Secondry hydrogen : 8
Tertiary carbon : 2 , Secondry hydrogen : 6
Tertiary carbon : 2 , Secondry hydrogen : 8
C-C double bond, amino, carboxyl
amino, benzene ring, carboxyl
benzene ring, amino, hydroxyl
carbonyl, amino, carboxyl
The two types of stereoisomers are
diastereomers and enantiomers
enantiomers and positional isomers
chain isomers and positional isomers
diastereomers and functional group isomers
The most stable free radical is
4
2
6
8
Which of the following is a chiral molecule?
CH2BrI
CH3CBr2Cl
(CH3)2CHCl
CH3CHBrCH2CH3
1
4
3
2
Hydrocarbons that contain one or more benzene rings are classified as
cyclic
hexagonal
aliphatic
aromatic
Which of the following is not true for homolytic cleavage of a covalent bond?
It takes place in gaseous or liquid phase
It occurs readily in the presence of ultraviolet light
The cleavage produces atoms or radicals
One of the atoms takes both of the bonding electrons
An example of elimination reaction is
CH3CH2Br + NaOH ⟶ CH3CH2OH + NaBr
CH3CH2CH2Br + KOH ⟶ CH3CH=CH2 + KBr + H2O
CH3CH=CH2 + HCl ⟶ CH3CHClCH3
CH3CHO + HCN ⟶ CH3CH(OH)CN
