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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 most reactive
  • A. Benzene
  • B. Ethene
  • C. Ethane
  • D. Ethyne
2 Which compound form benzoic acid on oxidation with strong oxidizing agent.
  • A. Toluene
  • B. Ethyl benzene
  • C. n propyl benzene
  • D. All
3 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>
4 Aromatic hydrocarbons are the derivatives of
  • A. Normal series of paraffins
  • B. Alkene
  • C. Benzene
  • D. Cyclohexane
5 The resonating contributing structures of Benzene are
  • A. 2
  • B. 3
  • C. 5
  • D. 7
6 Biphenyl is
  • A. Monocyclic aromatic compound
  • B. Polyclic aromatic compound
  • C. Polycyclic fused ring compound
  • D. Alicyclic compound
7 Which makes a molecule more stable.
  • A. Greater localization of pi electrons
  • B. Less delocalization of pi electrons
  • C. Greeter delocalization of pi electrons
  • D. Less delocalization for pi electrons
8 Which of the following is Ortho and Para directing group
  • A. -I
  • B. -CHO
  • C. -COR
  • D. -NH<sub>2</sub>
9 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>
  • D. HNO<sub>3</sub>
10 Main source of aromatic compound is
  • A. Petroleum
  • B. Coaltar
  • C. Living organisms
  • D. Dead marine animals

Top Scorers of Chemistry Fsc Part 2 Chapter 9 Online Test

M

Muhammad Anwar

Lahore19 - Mar - 2023

17/17
46 Sec
M

Muhammad Anwar

Lahore05 - Mar - 2023

17/17
52 Sec
M

Muhammad Anwar

Lahore19 - Mar - 2023

17/17
01 Mins
Z

Zamn Nadeem

Lahore17 - Mar - 2023

17/17
01 Mins 12 Sec
M

Muhammad Anwar

Lahore19 - Mar - 2023

17/17
01 Mins 23 Sec
M

Mohandis

Lahore12 - Mar - 2023

17/17
03 Mins 04 Sec
Z

Zamn Nadeem

Lahore21 - May - 2023

17/17
03 Mins 17 Sec
M

Muhammad Anwar

Lahore19 - Mar - 2023

16/17
45 Sec
M

Muhammad Anwar

Lahore05 - Mar - 2023

16/17
52 Sec
M

Muhammad Anwar

Lahore05 - Mar - 2023

16/17
57 Sec
M

Muhammad Anwar

Lahore05 - Mar - 2023

16/17
01 Mins 14 Sec
A

Ayesha Khurram

Lahore27 - Apr - 2023

16/17
01 Mins 23 Sec
M

Muhammad Anwar

Lahore19 - Mar - 2023

16/17
01 Mins 58 Sec
Z

Zamn Nadeem

Lahore17 - Mar - 2023

16/17
02 Mins 22 Sec
K

Kumari Ashita

Lahore21 - Mar - 2023

16/17
02 Mins 24 Sec

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