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प्रश्न
State whether the following statement is True or False:
Only water can exist in three different states
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Define Intermolecular space.
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
One litre of water has 6.02 × 1026 molecules. Estimate the size of a molecule.
Define Intermodular space.
Give reason :
A red ink drop added to a small amount of water in a glass turns water red in some time.
Match the column.
| Column A | Column B |
| 1. iron and gold | a. molecules are very far apart |
| 2. melting | b. pure substance |
| 3. intermolecular space | c. non-metals |
| 4. compound | d. the space between the molecules |
| 5. gases | e. changes from solid to liquid |
| f. metals |
Fill in the blank:
Matter made up of one kind of particle is said to be _________.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Write scientific reasons.
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.
