ECAT Pre Engineering Chemistry Chapter 18 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry

Try The MCQ's Test For ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry

  • Total Questions30

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ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry

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Question # 1

Carboxylic acid, ester, amide and amino groups are shown. Which is the correct description of these functional groups

Question # 2

Which structure shows a primary alcohol

Question # 3

Self linkage of carbon to produce long chains

Question # 4

Cracking products are :

Question # 5

When a carbon atom forms single bonds with other carbon atoms, these hybrid orbitals overlap with the orbitals of hydrogen to form four bonds which are

Question # 6

Which is not a nucleophile

Question # 7

The chemist who synthesized urea form ammonia cyanate was:

Question # 8

General formula of carbocyclic acids is:

Question # 9

Peat before conversion to bituminous coal is converted to

Question # 10

The isomers due to the unequal distribution of carbon atoms on either side of the functional group belonging to the same homologous series are called

Question # 11

Select from the following the one which alcohol

Question # 12

Identify the hydrocarbon formed, when ethyl bromide reacts with, alcoholic KOH at 100°

Question # 13

The use of tetra ethyl lead in petrol as an efficient antiknock agent is being discouraged. Which reason is correct

Question # 14

Replacement of hydrogen atom by - SO3H group in benzene is called

Question # 15

The structure of benzene is

Question # 16

In which molecule carbon atom is sp2hybridized

Question # 17

Which of the following is an electrophile

Question # 18

The bond angle between hydrogen atoms and carbon in alkane is

Question # 19

Identify the compound formed, when ethylene combines with water in the presence of 10% sulphuric acid and HgSO4as catalyst

Question # 20

The general formula for alkenes is

Question # 21

Benzene is an example of

Question # 22

Which of the following is not a hydrocarbon

Question # 23

Hybridzation explain the --------- of orbitals

Question # 24

Linear shape is associated with which set of hybrid orbitals

Question # 25

Which of the following expressions show a heterolytic bond fission

Question # 26

The active part in a molecule is called

Question # 27

In sp2type hybridization the three equivalent sp2orbitals lie in the same plane and at angle of

Question # 28

Hydrocarbons contain

Question # 29

The atom other than C in a hetrocyclic compound is called as

Question # 30

The self linking property of carbon is called as

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