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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
State two characteristic properties of a solid.
Fill in the blanks:
Any matter which has a definite ______ but no definite shape is called a ______.
The three main states of matter are solids, liquids, and gases. Compare the three states with reference to the following characteristics of matter
(a) volume
(b) shape
(c) compressibility
(d) diffusion.
Matter in any state is composed of particles. Compare the three states of matter i,e. solids, liquids, and gases with reference to:
(a) intermolecular space
(b) the intermolecular force of attraction
(c) movement of particles
Complete the given analogy.
Solid: Definite shape:: ______: Shape of the vessel.
Solids are compressible.
______ has definite shape and volume.
The tendency of particles to spread out in order to occupy the available space is ______.
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]
