Advertisements
Advertisements
प्रश्न
Complete the given analogy.
Solid: Rigidity:: Gas: ______
Advertisements
उत्तर
Solid: Rigidity:: Gas: flexibility.
APPEARS IN
संबंधित प्रश्न
Describe simple experiments to prove that solids occupy space
State the property of the following substance.
Chlorine gas has a – strong irritating odor.
State the property of the following substance.
Manganese dioxide, a catalyst which alters the rate of a chemical reaction is black in colour.
______ soil is suitable for growing cotton.
Match the following.
| Srl. no. | A | B | C |
| i | Separation of visible undesirable components | Water mixed with chalk powder | Magnetic Separation |
| ii | Separation of heavier and lighter components | Sand and water | Decantation |
| iii | Separation of insoluble impurities | Iron impurities | Filtration |
| iv | Separation of magnetic components from non-magnetic components | Rice and stone | Hand-picking |
| v | Separation of solids from liquids | Husk and paddy | Winnowing |
A rubber ball changes its shape on pressing. Can it be called a solid?
Solids are compressible.
Which of the following are homogeneous in nature?
- ice
- wood
- soil
- Air
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]
