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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
Differentiate between the following.
Liquids and gases .
Fill in the blank
The temperature at which a liquid boils is called the _________point of that liquids
Gases
Match the following columns
| Column A | Column B | ||
| A. | A molecule is composed of | i. | does not exist free in nature. |
| B. | Ice, water and water vapour | ii. | can vibrate only up to about `10^-10`m from their mean position. |
| C. | An atom | iii. | atoms. |
| D. | Gases | iv. | are the three states of water. |
| E. | The molecules of a solid | v. | occupy space |
What is the relation between intermolecular space and intermolecular force?
Write your observation and conclusion for the following:
When one of the balloons suspended to the metre scale is punctured while other remains inflated?
Fill in the blank
Matter is anything that has .......... and occupies ...........
Write true or false for the statement. Rewrite the false statements correctly.
Matter cannot exist in different states.
Multiple choice question.
All kinds of matter
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
