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9th Chapter

12th Class Chemistry Chapter 9 Test

Here you can prepare 12th Class Chemistry Chapter 9 Aromatic Hydrocarbons Test. Click the button for 100% free full practice test.

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

This online test contains MCQs about following topics:.

- Introduction to Aromatic Hydrocarbons - Nomenclature of Monocyclic Aromatic Hydrocarbons - Benzene - Preparation of Benzene - Reactions of Benzene - Comparison of Reactivities of Alkanes, Alkenes and Benzene

FSC Part 2 Chemistry Ch 9 Test
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Second Year Chemistry Chapter 9 Online MCQ Test for 2nd Year Chemistry Chapter 9 Aromatic Hydrocarbons Preparation

Sr. # Questions Answers Choice
1 Which compound is the more reactive
  • A. Benzene
  • B. Ethene
  • C. Ethane
  • D. Ethyne
2 Main source of aromatic compound is
  • A. Petroleum
  • B. Coaltar
  • C. Living organisms
  • D. Dead marine animals
3 Benzene cannot undergo
  • A. Substitution reactions
  • B. addition reactions
  • C. oxidation reactions
  • D. elimination reactions
4 Aromatic hydrocarbons are the derivatives of
  • A. Normal series of paraffins
  • B. Alkene
  • C. Benzene
  • D. Cyclohexane
5 Hydrolysis of benzene sulphonic acid with superheated steam or by boiling with dil HCl gives.
  • A. Toluene
  • B. Benzene
  • C. Xylene
  • D. Chlorobenzene
6 The electrophile in Aromatic sulphonation is
  • A. H<sub>2</sub>SO<sub>4</sub>
  • B. HSO<sub>4</sub><sup>1-</sup>
  • C. SO<sub>3</sub>
  • D. SO<sub>3</sub><sup>1+</sup>
7 Amongst the following, the compound of that can be most readily sulphonated is
  • A. Toluene
  • B. Benzene
  • C. Nitro-benzene
  • D. Chloro-benzene
8 During nitration of benzene, the active nitrating agent is
  • A. NO<sub>3</sub>
  • B. NO<sub>2</sub><sup>+</sup>
  • C. NO<sub>2</sub><sup>-</sup>
  • D. HNO<sub>3</sub>
9 The compound which can not be nitrated easily.
  • A. Benzene
  • B. Nitrobenzene
  • C. Phenol
  • D. Toluene
10 Which one is not a meta directing group
  • A. -COOH
  • B. -CHO
  • C. -COR
  • D. -NH<sub>2</sub>

Top Scorers of Chemistry Fsc Part 2 Chapter 9 Online Test

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Mehar Mehroz Mehar Mehroz

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