Question # 1

The aliphatic compounds are of two types

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Straight chain and cyclic

Branched chain and alicyclic

Straight chain and branched

Homocyclic and alicyclic

Nitro alkanes exhibit the:

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Chain isomerism

Positional isomerism

Functional group

Metamerism

Cyclobutane structure is categorized under

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Aromatic compounds

Aliphatic compounds

Alicyclic compounds

Heterocyclic compounds

Total number of possible chain and positional isomers of butyl alcohol among alcohols are

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Four

Five

Two

Six

Ether show the phenomenon of

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Positional isomerism

Functional group isomeris

Meta merism

Cis trans isomerism

Which one of the following is an aromatic compound?

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Benzene

Thiophene

Furan

All of them

Which class of compound cannot show positional isomerism?

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Alkanes

Alkene

Alkynes

Alcohol

Which one of the following is not an alicyclic compound?

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Cyclohexene

Cyclohexane

Benzene

Cyclopentane

The isomerism in which the compounds differ with respect to functional group but have same molecular formula is called

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Metamerism

Functional group isomerism

Position isomerism

Chain isomerism

The maximum number of isomer for an alkene with the molecular formula C2H8

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2

3

4

5

If similar groups are attached to the same side, of C=C of alkene then it is

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Cis isomer

Trans isomer

Tautomer

AIl

2-propanol shows-----isomerism with 1-propanol

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Chain isomerism

Positional isomerism

Metamerism

Geometrical isomerism

Alicyclic compounds are the homocyclic compounds which contain a ring of

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5 or more carbon atoms

6 or more carbon atoms

3 or more carbon atoms

4 or more carbon atoms

The bond angle between any two sp hybrid orbitals is A.109.28°

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107.09°

120°

90°

80°

Indicate the number of open chain isomers of C6H14

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4

5

6

7

Alkanes do not show geometrical isomerism due to

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Hyperconjugation

Resonance

Rotation around single hond

Restricted rotation around doubled bond

The structural isomerism arises due to the difference in the

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Number of atoms in the molecule

Arrangements of atoms in the molecule

Number as well as arrangement of atoms in the molecule

Spatial arrangement of atoms

Anthracene contains number of fused benzene rings

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1

2

3

4

The hetero atom in py ridine is

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Oxygen

Nitrogen

Chlorine

Sulphur

Furan is a compound

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Acyclic

Alicyclic

Heterocyclic

non-aromatic

More Classes

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