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प्रश्न
Write true or false for each statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
पर्याय
True
False
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उत्तर
False.
The intermolecular space in a gas is very large.
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संबंधित प्रश्न
Write your observation and conclusion for the following:
Ice is kept at room temperature.
Classify the following into solid, liquid and gas:
Coal, kerosene, wood, oxygen, sugar, blood, water vapour, milk, wax.
What are fluids ? Give two examples.
State the general properties of a solid.
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
For the following statements, say whether it describes a solid, a liquid or a gas.
Particles are far apart and move in all directions
Match the following columns
| Column A | Column B | ||
| A. | A molecule is composed of | i. | does not exist free in nature. |
| B. | Ice, water and water vapour | ii. | can vibrate only up to about `10^-10`m from their mean position. |
| C. | An atom | iii. | atoms. |
| D. | Gases | iv. | are the three states of water. |
| E. | The molecules of a solid | v. | occupy space |
What is the approximate size of a molecule?
The molecules in a substance are in motion. What type of path do they follow?
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
