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प्रश्न
Fill in the blank
All the molecules of a substance are .............
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उत्तर
All the molecules of a substance are identical.
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संबंधित प्रश्न
Define interconversion of states of matter.
Which of the following is a property of the liquids?
Define Matter.
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
Write whether the following statement is true or false.
There is no difference between evaporation and boiling.
Multiple choice question.
A kind of matter which can sublime is
Multiple choice question.
A substance which can change its state
Water, mercury and bromine are similar to each other, because three are ______.
Identify the odd term out and explain.
State the correct term from A, B, C, D, E or F in List II which represents the – change of state of matter or its relevant property from List I
| List I | List II |
| 1. Solid 'X' to a liquid 'Y' | A: Liquefaction |
| 2. Liquid 'Y' to its vapour 'Z' | B: Vaporization |
| 3. 'Z' to 'Y' | C: Melting |
| 4. 'Y' to 'X' | D: Solidification |
| 5. The temperature at which 'Y' changes to 'Z' | E: Melting Point |
| F: Boiling point |
