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

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ECAT Chemistry Chapter 18 Fundamental Principles of Organic Chemistry

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Question # 1

The characteristic reactions of alkanes are

Question # 2

Types of cracking are:

Question # 3

Select from the following which one is alcohol?

Question # 4

Polythene is a polymer of

Question # 5

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

Question # 6

Peat contains about

Question # 7

The essential component of organic compound is

Question # 8

Sp3 hybridization occurs when carbon is bound to

Question # 9

Due to the bacterial action on wood it is converted into

Question # 10

In a heterollytic bond fission reaction

Question # 11

In t-butyl alcohol, the tertiary carbon is bonded to:

Question # 12

Linear geometry is present in:

Question # 13

A free radical reaction takes place in three steps, initiation, propagation and terminations. Which of the following expression represents a propagation step

Question # 14

General formula of carbocyclic acids is:

Question # 15

In which molecule carbon atom is sp2hybridized

Question # 16

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

Question # 17

Which is not a fossil fuel

Question # 18

Which statement is true about a free radical

Question # 19

The rotation of two carbon atoms joined by double bond would happened only if

Question # 20

Catenation is a process in which carbon shows the properties of making

Question # 21

Coal heated in the absence of air of about 500 - 1000°C is converted to

Question # 22

The general formula of saturated alicyclic hydrocarbons is:

Question # 23

The self linking of carbon atoms is called

Question # 24

The branch of chemistry which deals with the study of compounds containing carbon as an essential elements is called

Question # 25

The quality of petroleum is determined by

Question # 26

Coal is used to bake bricks in lime kiln:

Question # 27

Tetraethyle lead causes disease:

Question # 28

The functional group isomer of dimethylether is

Question # 29

Which one of the followings is a heterocyclic compound

Question # 30

Cracking normally gives smaller ______

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ECAT Chemistry Chapter 18 Important MCQ's

Sr.# Question Answer
1 Ether show the phenomenon of :
A. Position isomerism
B. Functional group isomerism
C. Metamerism
D. Cis-trans isomerism
2 The self linking of carbon atoms is called
A. Chelation
B. Isomerism
C. Catenation
D. None of the above
3 Which is not the poplar reaction
4 A double bond consists of
A. Two sigma bonds
B. One sigma and one Pi bond
C. One sigma and two Pi bonds
D. Two Pi bonds
5 The catalyst,. which is used as specialist for cracking, are
A. Aluminates
B. Alumlnosilicates
C. Aluminium slats
D. All can be used
6 Acetylene had a characteristic ethereal smell resembling that of
A. Ginger
B. Vinegar
C. Garlic
D. Onion
7 The gasoline having octane No. 100 has ______
A. More knocking
B. Less knocking
C. No knocking
D. Only knocking
8 A free radical reaction takes place in three steps, initiation, propagation and terminations. Which of the following expression represents a propagation step
9 Which of the following posses linear geometry
A. Alkane
B. Alkene
C. Alkyne
D. Benzene
10 The self linking property of carbon is called as
A. Linking polymerization
B. Addition
C. Catenation
D. Elimination

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