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प्रश्न
Water evaporates only at 100°C.
पर्याय
True
False
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उत्तर
False .
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संबंधित प्रश्न
State three characteristics of molecules of matter.
Distinguish between solids, liquids, and gases on the basis of their following properties :
(a) compressibility
(b) fluidity
(c) rigidity
(d) expansion on heating
What do you mean by the change of state of matter?
Explain the change of a solid into a liquid at a constant temperature.
Water cycle is an example of interconversion of states of water. Explain.
What happens when a solid is heated?
For the following statement, say whether it describes a solid, a liquid, or a gas.
Particles are far apart and move in all directions.
One kind of matter can be distinguished from another by its physical properties and chemical properties.
Fill in the blank with the correct word Given below.
Brownian movement is maximum in ____.
State the property of the following substance.
Sulphur is a yellow amorphous powder insoluble in water.
