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प्रश्न
State the property of the following substance.
Chlorine gas has a – strong irritating odor.
पर्याय
Physical
Chemical
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उत्तर
Physical
संबंधित प्रश्न
Give reasons
A gas fills up the space available to it.
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
Write whether the following statement is true or false:
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely
Describe simple experiments to prove that solids have a definite volume
Describe simple experiments to prove that gases have mass.
Filtration method is effective in separating ______ mixture.
Identify the state of matter based on the arrangement of the molecules.
Intermolecular forces of attractions are maximum in ______.
Give two examples of diffusion.
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]
