2nd Year Chemistry Online MCQ Test for Chapter 9 Aromatic Hydrocarbons Preparation

MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 9 Online Test"

Try The MCQ's Test For Chapter 0 "Chemistry Fsc Part 2 Chapter 9 Online Test"

  • Total Questions17

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Chemistry Fsc Part 2 Chapter 9 Online Test

00:00
Question # 1

The benzene molecule contains.

Question # 2

The difference of actual and theoretical heat of hydrogenation of compound is called.

Question # 3

The number of possible isomers of xylene are

Question # 4

The benzene molecule contains

Question # 5

Amongst the following, the compound of that can be most readily sulphonated is

Question # 6

Which group when attached with benzene increases electron density of ring.

Question # 7

Benzene can not undergo.

Question # 8

m-choronitro benzene is prepared by

Question # 9

Effect of substituent on benzene ring is due to

Question # 10

The electrophile in Aromatic sulphonation is

Question # 11

Main source of aromatic compound is

Question # 12

Benzene cannot undergo

Question # 13

Which compound form benzoic acid on oxidation with strong oxidizing agent.

Question # 14

The compound which can not be nitrated easily.

Question # 15

Which of the following species is ortho and para director.

Question # 16

Aromatic compounds burns with sooty flame because.

Question # 17

Which compound is the most reactive one

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9th Chapter

FSC Part 2 Chemistry Chapter 9 Online Test MCQ's

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FSc Part II Chemistry Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which of the following acid can be used as a catalyst in Friedel Craft's reactions
A. AlCl3
B. HNO3
C. BeCl2
D. NaCl
2 Which compound is the most reactive
A. Benzene
B. Ethene
C. Ethane
D. Ethyne
3 Main source of aromatic compound is
A. Petroleum
B. Coaltar
C. Living organisms
D. Dead marine animals
4 The electrophile in Aromatic sulphonation is
A. H2SO4
B. HSO41-
C. SO3
D. SO31+
5 Structure of benzene is
A. Tetrahedral
B. Trigonal planar
C. Hexagonal planar
D. Linear
6 Benzene can not undergo.
A. Substitution reactions
B. Addition reactions
C. Oxidation reactions
D. Elimination reactions
7 When acetylene is heated at 300 oC in copper tube, the product obtained is.
A. Benzene
B. Alkyl benzene
C. Ether
D. Alcohol
8 Which of the following species is ortho and para director.
A. CHO
B. SO3H
C. NO2
D. Cl
9 Hydrolysis of benzene sulphonic acid with superheated steam or by boiling with dil HCl gives.
A. Toluene
B. Benzene
C. Xylene
D. Chlorobenzene
10 The structure of Benzene is
A. Hexagonal irregular
B. Tetrahedral
C. Trigonal planner
D. Hexagonal planner

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