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MCQ on Matter in our surrounding-Science Ch 1 (IX)

MCQ on matter in our surrounding

This is a practice set– MCQ on Matter in our surrounding,  CBSE Science Class 9-Ch 1  for students of CBSE board based on their Science book by Lakhmir Singh and Manjit Kaur of S Chand Publication. The questions have been prepared keeping in mind the entire chapter.

Though in real examination there are different kinds of question, here all forms of questions have been converted into MCQs for ease of taking a self test. This MCQ is timer based and should be submitted within 30 mins. The questions can be attempted multiple times to achieve full score or reduce timing for practice.

You can also try this out to check your knowledge of science by clicking here 

 

CBSE Class 9 Science Ch 1 (Matter in our surrounding)

1. A form of matter has no fixed shape but it has a fixed volume. An example of this form of matter is:
2. During respiration glucose and oxygen enter our body cells and waste products--Carbon dioxide and water leave the body cells by the process of:
3. When heat is constantly supplied by a gas burner with small flame to melt ice, then the temperature of ice during melting:
4. Out of the following, an example of matter which can be termed as fluid is:
5. A few substances are arranged in the increasing order of 'forces of attraction' between their particles. Which one of the following represents the correct arrangement?
6. Which of the following energy is absorbed during the change of state of a substance?
7. If the temperature of an object is 268K, it will be equivalent to:
8. Which of the following represent the suitable condition for liquefaction of gases?
9. On converting 25°C, 38°C and 6°C to Kelvin scale, the correct sequence of temperature will be:
10. The boiling point of ethane is -88 degree C, this temperature will be equivalent to:
11. Which one of the following statements is not true?
12. When a gas jar containing colourless air is kept upside down over a gas jar full of brown-coloured bromine vapour, after sometime the brown colour of bromine vapour spreads into the upper gas jar making both the jars appear brown in colour. Which of the following conclusion obtained from these observations is correct?
13. When water at 0 degree freezes to form ice at the same temperature of 0 degree then it:
14. When a gas jar full of air is placed upside down on a gas jar full of bromine vapours, the red-brown vapours of bromine from the lower jar go upward into the jar containing air. In this experiment:
15. The evaporation of water increases under the following conditions:
16. The latent heat of fusion of ice is:
17. Which of the following statement is incorrect?
18. One of the following does not undergo sublimation. This one is:
19. Which one of the following statement is correct in respect of fluids?
20. Which one of the following set of phenomena would increase on raising the temperature?

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