ECAT Chemistry Chapter 20 Aromatic Hydrocarbons Online Test

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  • Chapter NameCh 20.Aromatic Hydrocarbons
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ECAT Chemistry Chapter 20 Aromatic Hydrocarbons Online Test

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ECAT Chemistry Chapter 20 Aromatic Hydrocarbons Online Test

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Question # 1

Which is the property of benzene?

Question # 2

Monosubstituted benzene can have disubstitution at position:

Question # 3

Kekule structures contributed towards actual structure of benzene

Question # 4

Benzene cannot undergo

Question # 5

Among the following, poly cyclic compound is:

Question # 6

Arenes are also called

Question # 7

Benzene gives reactions generally

Question # 8

Aromatic hydrocarbons are derivatives of

Question # 9

During nitration of benzene. the active nitrating agent is

Question # 10

The benzene molecule contains:

Question # 11

Resonance energy of benzene is (in KJ mol-1)

Question # 12

Which term was derived from atomos?

Question # 13

Kekule structures contributed towards actual structure of benzene

Question # 14

Ozonolysis of benzene gives:

Question # 15

The conversion of n-hexane into benzene by heating in the presence of Cr2O3 is called:

Question # 16

Aroma meas:

Question # 17

Which of the following acid can be used as a catalyst in Friedel Craft's reaction?

Question # 18

Acyiation of benzene to produce aliphatic aromatic ketones is known as

Question # 19

Simple aromatic compound is:

Question # 20

Which of the following acid can be used as a catalyst in Friedel craft's reaction

Question # 21

The conversion of n-hexane into benzene by heating in the presence of CO, is called

Question # 22

Which of the following is explosive?

Question # 23

Bond angle in benzene is

Question # 24

Aromatic compounds burn with sooty flame cause:

Question # 25

empirical formula mass of benzene is time lesser than moleculer formula mass:

Question # 26

Monosubstituted benzene can have disubstitution at position

Question # 27

Ratio of carbon to hydrogen in aromatic compounds is

Question # 28

Ratio of carbon to hydrogen in aromatic compounds is:

Question # 29

Empirical formula mass of benzene is times lesser than molecular formula mass

Question # 30

Benzoic acid can be prepared from the oxidation of

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