Advertisements
Advertisements
प्रश्न
200 ml of water is poured into a bowl of 400 ml capacity. The volume of water will be ______.
विकल्प
400 ml
600 ml
200 ml
800 ml
उत्तर
200 ml of water is poured into a bowl of 400 ml capacity. The volume of water will be 200 ml.
APPEARS IN
संबंधित प्रश्न
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
Match the columns.
(1) iron and gold | (a) molecules are very far apart |
(2) melting | (b) pure substance |
(3) intermolecular space | (c) non - metals |
(4) compound | (d) the space between the molecules |
(5) gases | (e) change from solid to liquid |
(f) metals |
Which of the following is a property of the liquids ?
- they can flow
- they are malleable
- they have a definite shape
- they are rigid
Give reason of The odour of scent spreads in a room.
A solid is a state of matter that has
Give reasons for the following:
A bottle of perfume on opening evolves an odour which can be sensed over a long distance.
Each of the three states of matter has mass. Explain with the help simple experiments – that each state of matter has mass.
Fill in the blank:
Particles in a gas possess ___________ kinetic energy.
Complete the blank with reference to interconversion of matter on the basis of kinetic theory-with the word ‘increase’, ‘decreases’, ‘gain’, ‘lose’, or ‘overcome’ in the following case.
During sublimation, the inter-particle attraction is _______________.
In a glass containing some water, tamarind juice and sugar are added and stirred well. Is this a mixture? Can you tell why? Will this solution be sweet or sour or both sweet and sour?