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प्रश्न
Boiling takes place at all temperatures.
विकल्प
True
False
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उत्तर
False.
APPEARS IN
संबंधित प्रश्न
The temperature of a substance remains unaffected during its change of state.
Fill in the blank
Water boils at .............
Write whether the following statement is true or false.
Only water can exist in three different states.
Write whether the following statement is true or false.
Intermolecular force of attraction is greater in gases than in liquids.
Write true or false for the statement. Rewrite the false statement correctly.
If the intermolecular space is more than the intermolecular force will be weaker.
Write true or false for the statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Select natural and man-made matter from the following list:
Wood, plastic, silk, medicines, detergents, coal, water, ceramic, cotton, glass, nylon, fruits.
Fill in the blanks:
Water is a matter because it has ______ and occupies ______.
Match the characteristics of the three states of matter in List I with their correct answer from List II.
| List I | List II |
| 1. Are highly rigid and have a definite shape | A: Solids and gases only |
| 2. Have no definite shape | B: Solids only |
| 3. Have definite volume but no definite shape | C: Liquids and gases only |
| 4. Are highly compressible and least rigid | D: Gases only |
| 5. Have no definite volume | E: Solid, liquids and gases |
| 6. Have no definite shape and volume |
F: liquids only |
| 7. Occupy space | G: Solids and liquids only |
| 8. Are not compressible | |
| 9. Are slightly compressible | |
| 10. Have mass |
Gas like the state of Matter that exists at extremely cold temperatures used in the field of cryogenics.
