MCQ Types of Changes Chapter 2 Class 9 Science

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MCQ’s For All Chapters – Science Class 9th

1. There will be total 14 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. The formation of water from oxygen and hydrogen is a _______ .

Your comments:

Question 1 of 14

2. Which of the following involves physical change?

Your comments:

Question 2 of 14

3. Which of the following statements is incorrect about physical changes?

Your comments:

Question 3 of 14

4. Burning of a candle is an example of:

Your comments:

Question 4 of 14

5. Heating of a sugar is a _______ change.

Your comments:

Question 5 of 14

6. Which of the following parameters of a substance does not alter during a physical change?

Your comments:

Question 6 of 14

7. Which of the following reaction involves a chemical change?

Your comments:

Question 7 of 14

8. Which of the following statement is correct?

Your comments:

Question 8 of 14

9. Freezing, condensation and evaporation processes are examples of:

Your comments:

Question 9 of 14

10. What type of change takes place when a sodium hydroxide pellet is added to water?

Your comments:

Question 10 of 14

11. Assertion : When a beam of light is passed through a colloidal solution placed in a dark place the path of the beam becomes visible.
Reason : Light gets scattered by the colloidal particles.

Question 11 of 14

12. Assertion : A solution of table salt in a glass of water is homogeneous.
Reason : A solution having different composition throughout is homogeneous.

Question 12 of 14

13. Assertion : Colloidal solutions are stable and the colloidal particles do not settle down.
Reason : Brownian movement counters the force of gravity acting on colloidal particles.

Question 13 of 14

14. ASSERTION-Steel is the alloy substance.
REASON-Alloy are mixture of two or metals or metal and a non- metal and cannot be separated into their components by physical methods.

Question 14 of 14


 

Comments

  1. Cristiano_07 says:
    June 30, 2025 at 4:03 pm

    Good Questions but need tough Qs 🤗🤗

    Reply
  2. Akshat Jain says:
    February 15, 2025 at 7:19 pm

    I need to work hard 😞😞😞

    Reply
  3. Hemani says:
    October 6, 2024 at 3:31 am

    I need more studying to do

    Reply
  4. Poongodi says:
    September 5, 2024 at 12:44 pm

    good just like shraddha said
    need more hard quesions

    Reply
  5. Shraddha says:
    September 21, 2023 at 1:16 pm

    Good 👍 but need harder questions but these questions are also amazing 👏
    Thanks 😊
    Regards

    Reply

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