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प्रश्न
Fill in the blank
The temperature at which a liquid boils is called the _________point of that liquids
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उत्तर
The temperature at which a liquid boils is called the boiling point of that liquids
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संबंधित प्रश्न
Under what conditions do solids, liquids and gases change their state.
Give reason We need to classify things .
The molecules of each substance are identical.
Describe a simple experiment to illustrate the existence of inter-molecular spacing.
Give reason :
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar.
Identify the odd term out and explain.
Gold, silver, copper, brass
Write a scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
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 a sweet, sour and salty taste and it can be poured into a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
