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प्रश्न
State the property of the following substance.
Chlorine gas has a – strong irritating odor.
विकल्प
Physical
Chemical
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उत्तर
Physical
संबंधित प्रश्न
Compare the properties of solids, liquids and gases in tabular form.
Explain the term ‘Interconversion of matter’. With reference to ice, water, and water vapour show diagrammatically the change of state of matter from solid to liquid to gaseous and back to the original state.
See the given pictures and write down the state of each object. (Solid, Liquid, Gas)
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| _____ | ______ | ______ | ______ | ______ |
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| ______ | _______ | ______ | ______ | ______ |
Which of the following are the states of matter?
A rubber ball changes its shape on pressing. Can it be called a solid?
Distinguish the properties of solid, liquid, and gas. Draw a suitable diagram.
Gases have neither a definite shape nor a definite volume.
______ particles are tightly packed into a definite shape.
What is the physical state of water at 100ºC?
The density of solid Argon is 1.6 ml at - 233°C. If the Argon atom is assumed to be sphere of radius 1.5 × 10-8 cm, then the ______ % of solid Argon is apparently occupied.
[Take : NA = 6 × 1023, Atomic mass of Ar = 40]
