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Question
Fill in the blank
Water is a matter because it has ............ and occupies ............
Solution
Water is a matter because it has mass and occupies space.
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RELATED QUESTIONS
Water at 100°C has more heat than the steam at 100°C.
Evaporation of a liquid causes cooling.
Water evaporates only at 100°C.
Boiling takes place at all temperatures.
Fill in the blank
A solid is ............ rigid.
Give a reason for the We need to classify things.
Write whether the following statement is true or false
All solids, on heating, first change to the liquid and then to the gaseous state always.
Write true or false for the statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Give two examples for of the following
Substances which sublime.
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 |
