Advertisements
Advertisements
प्रश्न
Water obtained from tube wells is usually ______ water.
Advertisements
उत्तर
Water obtained from tube wells is usually Impure water.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
The change of water vapour into water is called ......................
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
Write whether the following statement is true or false.
Intermolecular force of attraction is greater in gases than in liquids.
Give two examples of the following:
Substances which are rigid and not compressible.
Fill in the blank
The molecules are at a greater distance in ______ compared to liquids.
Even two or three crystals of potassium permanganate can impart colour to a very large volume of water. Which characteristic of particles of matter is illustrated by this observation?
Which of the following statement is incorrect?
Give reasons for the following:
Water on freezing turns into ice.
Differentiate the general properties of solids, liquids and gases in the form of a table — with reference to shape.
Among the following ______ is not a mixture.
