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प्रश्न
Write true or false for the statement. Rewrite the false statements correctly.
Matter cannot exist in different states.
विकल्प
True
False
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उत्तर
False.
Matter can exist in different states.
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संबंधित प्रश्न
Name the terms for the process due to which a solid directly changes into its vapours.
Write true or false for each statement. Rewrite the false statement correctly.
The intermolecular space in a gas is almost negligible.
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
State the approximate spacing between two molecules of a matter.
Name the smallest particle from which matter is made up.
Give one difference between atoms and molecules.
Fill in the blank
All matter is made up of tiny particles called .................
Match the column.
| Column A | Column B |
| 1. iron and gold | a. molecules are very far apart |
| 2. melting | b. pure substance |
| 3. intermolecular space | c. non-metals |
| 4. compound | d. the space between the molecules |
| 5. gases | e. changes from solid to liquid |
| f. metals |
Give two examples.
Solid element
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
