9th Class Chemistry Chapter 5 English Medium Online MCQ Test With Answer

All the chemistry 9th class chapter 5 MCQs are provided on this page. Students of matric part 1 are informed that you can prepare your MCQs for each chapter of Chemistry. In chapter 5, you can learn the basic points through MCQs. By preparing the MCQs, you can get the concept and can understand the questions. In this way, these are also the best source for solving the short questions. We have made the Multiple Choice Questions (MCQs) that are important in chapter 5. Students can get these MCQs by clicking on Chapter 5. You can get your result after completing the test.

MCQ's Test For Chapter 5 "Energetics"

Try The MCQ's Test For Chapter 5 "Energetics"

  • Total Questions12

  • Time Allowed15

Start Test Download PDF

Energetics

00:00
Question # 1

--------------- of the energy used by traditional electric bulb is wasted in producing heat.

Question # 2

Which is released in anacrobic respiration.

Question # 3

Formation of NO is

Question # 4

Aerobic respiration releases........energy than anaerobic respiration.

Question # 5

If the Delta H value is negative then reaction witll be

Question # 6

The part of the universe that we want to focus our attention called.

Question # 7

During the glycolysis net ATP produced are.

Question # 8

--------------- acts a catalyst promoting the breakdown of ozone.

Question # 9

The word energy is used in physics ofr the firt time.

Question # 10

Activation energy of a chemical reaction must be....... the everage kinetic energy of reacting molecules.

Question # 11

Bond dissociation for O2 is

Question # 12

The enthalpy of reaction C+O2 ------ CO2

Submit

Prepare Complete Set Wise Chapter 5 "Energetics" MCQs Online With Answers


Topic Test

00:00
Submit

MCQs Tests of Chemistry Chapter 5

Get maximum practice from these important MCQs and get ready for well performance in the examination. These important tests are available online for free. The students can prepare this chapter in easy way after practice these MCQs tests. These MCQs tests are downloadable. You can also download 9th class chemistry MCQs chapter 5 pdf . These tests can be attempted through any device like phone, tablet or laptop. The answers of these MCQs are given after test. By practice these online MCQs test, the students can check their mistakes and the level of preparation. Online MCQs test of chapter 5 chemistry is provided to you on our website ilmkidunya. These online tests will help you to grasp the concepts of physical states of matter in better way. Get benefits from this golden chance and start your preparation for getting maximum marks in this subject. You can also download it in pdf files so that you can practice later.

Overview of Chapter 5, "Energetics"

In this chapter, you will learn about energy changes that occur during chemical reactions. It explains the concepts of exothermic and endothermic reactions, enthalpy changes, and the role of energy in bond breaking and bond formation. You will also study the importance of energy in everyday life and industrial processes. The 9th class chemistry chapter 5 MCQs are designed from this chapter to help students prepare effectively. By practicing these questions through our online test system, students can strengthen their understanding of energetics and its applications in chemistry.

How to give an Online Test of MCQs?

To give an online test, here is the step by step procedure for your convenience.

  • Step 1: Visit our website ilmkidunya.
  • Step 2: Click on "Online Test"
  • Step 3: Select Punjab Board / KPK Board.
  • Step 4: Select English Medium / Urdu Medium.
  • Step 5: Click on "Chemistry"
  • Step 6: Scroll down and click on Chapter 5.
  • Step 7: Click on "Start Chapter 5 Test"
  • Step 8: Sign in to your Google account and start the test.

Top Scorers Of Chapter 5 "Energetics" MCQ`s Test

  • G
    Gamer Butt 04 - Jan - 2025 00 Min 16 Sec 12/12
  • B
    Burhan Haq 19 - Jan - 2025 00 Min 43 Sec 12/12
  • M
    Mirza Umair 17 - Jan - 2025 00 Min 55 Sec 12/12
  • S
    Syed Husnain Ali Gillani 19 - Dec - 2025 00 Min 58 Sec 12/12
  • A
    Amna Ejaz 19 - Dec - 2025 01 Min 18 Sec 12/12
  • A
    Anoosh Rana 16 - Jan - 2025 01 Min 56 Sec 12/12
  • A
    Areeba khan 14 - Sep - 2025 02 Min 13 Sec 12/12
  • A
    Ali Haider 19 - Jan - 2025 00 Min 06 Sec 11/12
  • A
    Ambreen Khan 11 - Jan - 2025 01 Min 01 Sec 11/12
  • A
    Aishasohail Aishasohail 08 - Jan - 2025 01 Min 27 Sec 11/12
  • Z
    Zain Imran 01 - Jan - 2025 02 Min 11 Sec 11/12
  • S
    Shahzad Hameed 20 - Oct - 2025 02 Min 53 Sec 11/12
  • M
    Muhammad Hussnain 20 - Dec - 2025 01 Min 09 Sec 10/12
  • B
    Bahram Shakeel 15 - Oct - 2025 01 Min 55 Sec 10/12
  • J
    Jawad Haider 04 - Jan - 2025 00 Min 54 Sec 9/12

9th (English Medium) Class Chemistry (New Book) Chapter 5 Important MCQ's

Sr.# Question Answer
1 --------------- acts a catalyst promoting the breakdown of ozone.
A. I2
B. Br2
C. Cl2
D. None
2 If the Delta H value is negative then reaction witll be
A. Endotermic
B. Exothermic
C. May or may not be exothermic or endothermic
D. None of these
3 Bond formation energy of one O-H bond is............
A. 488 kJ/mol
B. 484 kJ/mol
C. 486 kJ/mol
D. 489 kJ/mol
4 When new bonds ae formed, the energy is
A. Consume
B. Remain same
C. Release
D. None of these
5 Which is not produced in an aerobic respiration.
A. Carbon dioxide
B. Lactic acid
C. Water
D. Energy
6 The enthalpy of reaction C+O2 ------ CO2
A. -571.6 kJ
B. -393.5 kJ
C. +53.8 kJ
D. -110.5 kJ
7 Aerobic respiration releases........energy than anaerobic respiration.
A. Equal
B. Less
C. More
D. None of these
8 --------------- of the energy used by traditional electric bulb is wasted in producing heat.
A. 60%
B. 50%
C. 70%
D. 90%
9 Bond dissociation for O2 is
A. 505 kJ/mol
B. 705 kJ/mol
C. 605 kJ/mol
D. 498 kJ/mol
10 Bond dissocialation for H2 is
A. 435 kJ/mol
B. 440 kJ/mol
C. 430 kJ/mol
D. 445 kJ/mol

Test Questions

Is this page helpful?