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प्रश्न
State the property of the following substance.
The melting point of ice is 0°C.
विकल्प
Physical
Chemical
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उत्तर
Physical
संबंधित प्रश्न
Give reasons
When an empty gas jar is inverted over a gas jar containing a coloured gas, the gas also spreads into the empty jar
Describe simple experiments to prove that liquids have a definite volume
Describe simple experiments to prove that gases have mass.
State the property of the following substance.
Manganese dioxide, a catalyst which alters the rate of a chemical reaction is black in colour.
See the given pictures and write down the state of each object. (Solid, Liquid, Gas)
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| _____ | ______ | ______ | ______ | ______ |
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| ______ | _______ | ______ | ______ | ______ |
Particles in solids are free to move.
Complete the given analogy.
Large Inter-particle space: Gas:: ______ :solid.
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
______ has definite shape and volume.
What is the physical state of water at 100ºC?
