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प्रश्न
Multiple choice question.
A substance which can change its state
पर्याय
wood
oxygen
paper
cloth
MCQ
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उत्तर
oxygen
shaalaa.com
Composition of Matter
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संबंधित प्रश्न
Define interconversion of states of matter.
Fill in the blank
_______ can flow.
Name the phenomenon which causes the Formation of water vapour from water is
Gases
Select the correct alternative
The molecules ____________
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 |
State the approximate spacing between two molecules of a matter.
Define Matter.
Give two examples.
Liquid element
Write scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured in a glass.
