General Methods of Preparation, Properties, and Reactions NEET Questions

Organic Chemistry - Organic Compounds Containing Halogens

General Methods of Preparation, Properties, and Reactions MCQ Questions


7.
Ethylidene chloride (gem-dihalide) corresponds to which IUPAC name?
A.
Vinyl chloride
B.
Ethene-1,1-diyl dichloride
C.
1,2-Dichloroethane
D.
1,1-Dichloroethane
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ANSWER :
D. 1,1-Dichloroethane
8.
Ethylene dichloride (vic-dihalide) is the common name for:
A.
Chloroethane
B.
Vinyl chloride
C.
1,2-Dichloroethane
D.
1,1-Dichloroethane
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ANSWER :
C. 1,2-Dichloroethane
9.
The IUPAC name of (CH₃)₃CBr is:
A.
1-Bromo-2-methylpropane
B.
2-Methyl-2-bromopropane
C.
2-Bromo-2-methylpropane
D.
tert-Butyl bromide
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ANSWER :
C. 2-Bromo-2-methylpropane
10.
The IUPAC name of CHBr₃ is:
A.
Tribromocarbene
B.
Tribromomethane
C.
Bromoform
D.
Methyl tribromide
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ANSWER :
B. Tribromomethane
11.
The IUPAC name of CCl₄ is:
A.
Tetrachlorocarbon
B.
Methyl tetrachloride
C.
Carbon tetrachloride
D.
Tetrachloromethane
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ANSWER :
D. Tetrachloromethane
12.
In a C–X bond of an alkyl halide, the partial positive charge resides on:
A.
The carbon atom
B.
Neither atom
C.
Both atoms equally
D.
The halogen atom
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ANSWER :
A. The carbon atom