Advertisements
Advertisements
प्रश्न
Write the states of water.
उत्तर
Water occurs naturally in three forms: ice, water, and water vapour. These forms are also called states of water. Ice is in solid form, water is in liquid form and water vapour is in gaseous form.
APPEARS IN
संबंधित प्रश्न
Give one difference between atoms and molecules.
Give reasons
The odour of scent spreads in a room.
Describe simple experiments to prove that gases have mass.
Describe simple experiments to prove that gases have no definite volume or shape.
State the property of the following substance.
The melting point of ice is 0°C.
In solids, the space between the particles is less than in ______.
Intermolecular forces of attractions are maximum in ______.
Complete the Analogy.
Bucket: Plastic:: Table: ______.
Which of the following are homogeneous in nature?
- ice
- wood
- soil
- Air
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]
