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प्रश्न
Name the phenomenon which causes the Conversion of water into steam is
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उत्तर
Conversion of water into steam is boiling.
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संबंधित प्रश्न
Write your observation and conclusion for the following:
Ice is kept at room temperature.
Differentiate between the following.
Liquids and gases .
Write whether the following statement are true or false.
All solids, on heating, first change to the liquid and then to the gaseous state always.
Give two examples for the following :
Substances that are rigid and not compressible.
Select the correct alternative
The diameter of a molecule is approximately
What are fluids? Give two examples.
Write your observation and conclusion for the following:
When one of the balloons suspended to the metre scale is punctured while other remains inflated?
Multiple choice question.
All kinds of matter
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 |
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
