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प्रश्न
Give a reason for the We need to classify things.
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उत्तर
We need to classify things in order to distinguish them. In this way, things can be categorized and can be easily studied.
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संबंधित प्रश्न
Water evaporates only at 100°C.
Select the correct alternative
The solids are
Distinguish between the three states of matter—solid, liquid, and gas on the basis of their molecular models
Describe the molecular model for a liquid. I-low does it explain that a liquid has no definite shape, but has a definite Volume?
What do you mean by the change of state of matter?
What are the two conditions for the interconversion of states of matter?
How a liquid changes into its gaseous state? Explain?
State the general properties of a solid.
Give two examples for of the following
Substances which sublime.
Define the term ‘Liquefaction of gases’.
