Gases
- Acannot be compressed easily.
- ✓occupy the entire space of the container.
- Chave definite shapes.
- Dcannot flow.
Answer: B.
View full solution →134 questions across 8 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.
MCQ
15 Q→02[1 Mark Question Answer]
54 Q→03[2 Mark Question Answer]
10 Q→04[3 Mark Question Answer]
10 Q→05[5 Mark Question Answer]
2 Q→06fill in the blanks.
21 Q→07TRUE / FALSE
19 Q→08Match the following.
3 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: B.
View full solution →Answer: A.
View full solution →Answer: C.
View full solution →Answer: B.
View full solution →Answer: B.
View full solution →| Column A | Column B |
| 1. iron and gold | a.changes from solid to liquid |
| 2. melting | b. pure substance |
| 3. intermolecular space | c. non-metals |
| 4. compound | d. the space between the molecules |
| e. metals |
| Column A | Column B |
| (a) Solids | (i) Can flow in all directions |
| (b) Sublimation | (ii) The temperature at which a liquid changes into its gaseous state. |
| (c) Boiling point | (iii) Any number of free surfaces. |
| (d) Gases | (iv) Changes of state from solid to gas. |
| Column A | Column B | ||
| A. | A molecule is composed of | i. | does not exist free in nature. |
| B. | Ice, water and water vapour | ii. | occupy space |
| C. | An atom | iii. | atoms. |
| D. | Gases | iv. | are the three states of water. |
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