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प्रश्न
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 |
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उत्तर
| Column A | Column B | ||
| A. | A molecule is composed of | iii. | atoms. |
| B. | Ice, water, and water vapour | iv. | are the three states of water. |
| C. | An atom | i. | does not exist free in nature. |
| D. | Gases | v. | occupy space |
| E. | The molecules of a solid | ii. | can vibrate only up to about `10^-10`m from their mean position. |
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