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Chemistry Class 10 Chapter 11 - Organic Chemistry - 9
1.
Alkyl radicals contain ____ hydrogen(s) Than its parent alkane?
a) One greater
b) Two greater
c) Two less
d) One less
2.
Open chain organic compounds are also known as?
a) Ring form
b) Ali cyclic
c) Closed
d) Cyclic
3.
Closed chain organic compounds are also known as?
a) Alicyclic
b) Open chain
c) Acyclic
d) Cyclic
4.
The organic compounds that contain open chains of carbon atoms are known as?
a) Closed chain
b) Cyclic
c) Saturated
d) Alicyclic
5.
Which one of the following is an open chain organic compound?
a) All of these
b) Butane
c) Propane
d) Iso-pentane
6.
Those compounds which contain carbon atoms on the side of the chain are known as?
a) Open chain
b) Branched chain
c) Cyclic
d) Unsaturated
7.
Which one of the following is branched chain organic compound?
a) Neo pentane
b) Pentane
c) Propane
d) Butane
8.
Organic compounds which contain rings of carbon atoms are known as?
a) Unsaturated
b) Open chain
c) Alicyclic
d) Closed chain
9.
Cyclic compounds that contain one or more atoms other than carbon atoms in the ring are known as?
a) Heterocyclic
b) Homocyclic
c) Alicyclic
d) Open chain
10.
C -OH is the functional group of?
a) Alkanes
b) Aldehydes
c) Alcohols
d) Alkenes
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