9th Class Chemistry Chapter 11 Online Test (English Medium)

The 9th class chemistry chapter 11 online test is now available for English medium students on Zahid Notes. This chapter is known for its technical concepts, and practicing MCQs is the best way to ensure you don’t lose marks in the objective section.

This online test is designed according to the updated Punjab Board syllabus. By solving these questions, you will get a clear idea of the type of questions that appear in past papers. Evaluate your preparation instantly by clicking the start button below.

9TH CHEMISTRY CHAPTER 11

📋 Online Test Guidelines

  • 📘 Test Type: MCQs (50 Questions | 50 Marks)
  • ⏱️ Time Allowed: 1 minute per question
  • 🔀 Shuffle Mode: Questions are randomized every time you start.
  • ⚠️ No Skipping: You must answer every question to proceed.
  • Submission: Once you finish the test, click See Results.

1 / 50

Tags: 9TH CHEM CH 11

1) Which of the following is used as a fuel in CNG cylinders?

2 / 50

Tags: 9TH CHEM CH 11

2) Which of the following is used as a fuel in LPG cylinders?

3 / 50

Tags: 9TH CHEM CH 11

3) The process of adding hydrogen to an unsaturated hydrocarbon is called:

4 / 50

Tags: 9TH CHEM CH 11

4) Alkenes and alkynes are known as:

5 / 50

Tags: 9TH CHEM CH 11

5) Alkanes are also known as:

6 / 50

Tags: 9TH CHEM CH 11

6) The functional group of alkynes is:

7 / 50

Tags: 9TH CHEM CH 11

7) The functional group of alkenes is:

8 / 50

Tags: 9TH CHEM CH 11

8) Which of the following is an alkyne?

9 / 50

Tags: 9TH CHEM CH 11

9) Which of the following is an alkene?

10 / 50

Tags: 9TH CHEM CH 11

10) The general formula of alkynes is:

11 / 50

Tags: 9TH CHEM CH 11

11) The general formula of alkenes is:

12 / 50

Tags: 9TH CHEM CH 11

12) Which hydrocarbons are referred to as paraffins?

13 / 50

Tags: 9TH CHEM CH 11

13) The catalyst used for the reduction of alkene and alkyne is:

14 / 50

Tags: 9TH CHEM CH 11

14) Which will react with one mole of H₂ to form a saturated hydrocarbon?

15 / 50

Tags: 9TH CHEM CH 11

15) The breakdown of naphtha produces:

16 / 50

Tags: 9TH CHEM CH 11

16) The catalyst used for cracking of naphtha is:

17 / 50

Tags: 9TH CHEM CH 11

17) During the process of cracking, naphtha is heated up to:

18 / 50

Tags: 9TH CHEM CH 11

18) Higher molecular mass hydrocarbons are broken up into smaller ones in a process called:

19 / 50

Tags: 9TH CHEM CH 11

19) Alkenes are produced in large amounts by cracking of:

20 / 50

Tags: 9TH CHEM CH 11

20) Hydrogenation of alkenes and alkynes takes place at room temperature in the presence of:

21 / 50

Tags: 9TH CHEM CH 11

21) The reduction of alkyl halides takes place in the presence of:

22 / 50

Tags: 9TH CHEM CH 11

22) Which product will be formed when ethyl bromide (CH₃CH₂Br) is treated with Zn/HCl?

23 / 50

Tags: 9TH CHEM CH 11

23) Which alkane will evolve the most amount of heat when burnt with oxygen?

24 / 50

Tags: 9TH CHEM CH 11

24) Why does a mixture of zinc and hydrochloric acid act as a reducing agent?

25 / 50

Tags: 9TH CHEM CH 11

25) Which other metal can be used to reduce alkyl halides?

26 / 50

Tags: 9TH CHEM CH 11

26) Which one does not react with chemical reagents like KMnO₄?

27 / 50

Tags: 9TH CHEM CH 11

27) Which part of the IUPAC system tells us about the type of organic compound?

28 / 50

Tags: 9TH CHEM CH 11

28) According to the IUPAC system, the entire name of an organic compound has ...... parts:

29 / 50

Tags: 9TH CHEM CH 11

29) Hydrocarbons which contain only carbon to carbon single bonds are called:

30 / 50

Tags: 9TH CHEM CH 11

30) Identify the parent hydrocarbon:

31 / 50

Tags: 9TH CHEM CH 11

31) General formula of alkanes is:

32 / 50

Tags: 9TH CHEM CH 11

32) The root "prop-" corresponds to ...... number of carbon atoms:

33 / 50

Tags: 9TH CHEM CH 11

33) The group attached to the longest continuous carbon chain determines the ...... name:

34 / 50

Tags: 9TH CHEM CH 11

34) The longest continuous carbon chain in IUPAC nomenclature tells the:

35 / 50

Tags: 9TH CHEM CH 11

35) Alkane molecules are:

36 / 50

Tags: 9TH CHEM CH 11

36) Saturated hydrocarbons are also called:

37 / 50

Tags: 9TH CHEM CH 11

37) The formula of pentane is:

38 / 50

Tags: 9TH CHEM CH 11

38) Molecular formula of butane is:

39 / 50

Tags: 9TH CHEM CH 11

39) Condensed formula of ethane is:

40 / 50

Tags: 9TH CHEM CH 11

40) Which is the simplest alkane?

41 / 50

Tags: 9TH CHEM CH 11

41) Which one is a substitution reaction?

42 / 50

Tags: 9TH CHEM CH 11

42) What is the molecular formula for octane, which is found in petrol?

43 / 50

Tags: 9TH CHEM CH 11

43) If an organic compound has 4 carbon atoms all singly bonded, it will have the following characteristics except one:

44 / 50

Tags: 9TH CHEM CH 11

44) Which hydrocarbon molecule would have no effect on an aqueous solution of bromine?

45 / 50

Tags: 9TH CHEM CH 11

45) Chemical formula of methane is:

46 / 50

Tags: 9TH CHEM CH 11

46) The simplest alkane is:

47 / 50

Tags: 9TH CHEM CH 11

47) Which one is not a hydrocarbon?

48 / 50

Tags: 9TH CHEM CH 11

48) Number of covalent bonds that a carbon atom forms:

49 / 50

Tags: 9TH CHEM CH 11

49) Which one of the following is not a class of organic compounds?

50 / 50

Tags: 9TH CHEM CH 11

50) Which of the following is a class of organic compounds?

Your score is

The average score is 0%

0%

ZahidNotes – Study Smarter, Live Better: Mental Health & Productivity for Students

Welcome to ZahidNotes – your all-in-one platform for academic success and personal growth. We believe that a healthy mind is the foundation of every achievement. Explore our practical guides designed specifically for Pakistani students.

🧠 Student Mental Health Tips: Exam pressure can feel overwhelming. Learn how to manage anxiety, recognize burnout, and use simple mindfulness techniques to stay strong during the exam season.

🎯 How to Improve Focus in Study: Learn proven methods like the Pomodoro Technique and digital detox strategies to boost your productivity starting today.

Best Study Routine: Discover the best study routine for your schedule—whether you are a Matric, Intermediate, or University student.

📚 More from ZahidNotes: * 9th Class Chemistry Online Tests – Practice all chapters for board success.

  • 10th Class Tests – Comprehensive MCQ preparation for all subjects.

  • How to become freelancer in Pakistan – Balance your studies with an online income.

  • Online certifications with high salary – Boost your career while you learn.