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Practice 9th Class Chemistry Chapter “Hydrocarbons” online with this MCQ test. This chapter covers the structure, classification, and properties of hydrocarbons, including alkanes, alkenes, alkynes, and aromatic compounds. Students will learn about their chemical reactions, bonding patterns, and uses in daily life and industry. By attempting these multiple-choice questions, learners can strengthen their understanding of hydrocarbon chemistry, recognize different types of hydrocarbons, and prepare effectively for exams. Each question comes with a correct answer to help students evaluate their knowledge and focus on weak areas. Online practice ensures faster learning and better retention of concepts.
MCQ's Test For Chapter 11 "Hydrocarbons"
Try The MCQ's Test For Chapter 11 "Hydrocarbons"
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Total Questions12
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Time Allowed15
Hydrocarbons
00:00
Question # 1
Alkenes are produced in large amounts by cracking of.
Question # 2
Main component of natural gas is
Question # 3
Halogenation of methane produces followign valuable chemical compounds used as solvent except.
Question # 4
Which other metal can be used to reduce alkyl halides.
Question # 5
The branch of chemistry which deals with the study of hydrocarbons and their drivatives is known as
Question # 6
During the process of cracking naphtha is heated up to.
Question # 7
The most essential element for organic compound is.
Question # 8
What percent of natural gas consists of methane
Question # 9
Which of the following is considered a parent organic compound.
Question # 10
Which one of the forllowing is a substitution reaction.
Question # 11
Th breakdown of naphtha produce
Question # 12
Higher molecular mass hydrocarbons are broken up into smaller in a process called.
Top Scorers Of Chapter 11 "Hydrocarbons" MCQ`s Test
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C CH HADI 25 - Oct - 2025 00 Min 39 Sec 12/12 -
M M. Abdullah 24 - Dec - 2025 05 Min 39 Sec 12/12 -
U Umar Hayat 05 - Feb - 2026 00 Min 49 Sec 11/12 -
J Javeria Afzal 30 - Dec - 2025 02 Min 01 Sec 10/12 -
M mohsin riasat 15 - Jan - 2026 03 Min 10 Sec 10/12 -
A Ajwa Asif 26 - Jan - 2026 01 Min 12 Sec 8/12 -
M M Subhan 07 - Feb - 2026 02 Min 47 Sec 8/12 -
M mohid nman 11 - Oct - 2025 01 Min 29 Sec 7/12 -
M Muneeb ur Rehman 25 - Dec - 2025 16 Min 50 Sec 7/12 -
M Muhammad wasif 23 - Jan - 2026 01 Min 38 Sec 6/12 -
U Usman Haider 27 - Sep - 2025 01 Min 47 Sec 6/12 -
U Umer Malik 15 - Oct - 2025 04 Min 31 Sec 6/12 -
I Insha Waheed 26 - Oct - 2025 05 Min 45 Sec 6/12 -
Y Yousaf Ismail 09 - Dec - 2025 01 Min 07 Sec 4/12 -
A Ansa Batool 18 - Oct - 2025 03 Min 53 Sec 4/12
9th Class (English Medium) Chemistry (New Book) Chapter 11 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The branch of chemistry which deals with the study of hydrocarbons and their drivatives is known as |
A. Inorganic chemistry
B. Nuclear chemsistry
C. Organic chemistry
D. Biochemistry
|
| 2 | Alkynes are produced in large amounts by cracking of |
A. Xylol
B. Petroleum
C. Natural gas
D. Benzene
|
| 3 | Carbon is present in periodic table |
A. Left side
B. Right side
C. Middle
D. None of these
|
| 4 | Alkanes are least reactive compounds beacuse they are. |
A. Unsaturated hydrocarbons
B. Saturated hydrocarbons
C. Both a and b
D. None of these
|
| 5 | Simplest family of organic compunds is |
A. Carbohydrates
B. Proteins
C. Hydrocarbons
D. Oils
|
| 6 | Which one of the forllowing is a substitution reaction. |
A. Halogenation of alkanes
B. Halogenation of alkenes
C. Bromination of alkenes
D. Halogenation fo alkynes
|
| 7 | The formula which represens the actual number of atoms in one molecule of an organic compound is called. |
A. Dot and cross formula
B. Molecular formula
C. Structual formula
D. Condensed formula
|
| 8 | What percent of natural gas consists of methane |
A. 81%
B. 84%
C. 85%
D. 83%
|
| 9 | Which of the following is not a process of halogenation of alkanes. |
A. Chlorination
B. Iodination
C. Cracking
D. Bromination
|
| 10 | Main component of natural gas is |
A. Propane
B. Methane
C. Butane
D. Propene
|
Test Questions
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