Advertisements
Advertisements
प्रश्न
Write whether the following statement is true or false
All solids, on heating, first change to the liquid and then to the gaseous state always.
विकल्प
True
False
Advertisements
उत्तर
False
APPEARS IN
संबंधित प्रश्न
.............. process is just reverse of melting.
Explain the change of a liquid into a gas at a constant temperature.
Fill in the blank
Water boils at .............
Fill in the blank
The temperature at which a liquid boils is called the ................. point of that liquid.
Write whether the following statement is true or false.
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely.
Give two examples for of the following
Substances which are rigid and not compressible.
Multiple choice question.
A solid is a state of matter that has
The molecules move only within the boundary of
One kind of matter can be distinguished from another by its physical properties and chemical properties.
State what would you observe if
(a) sugar is added to pebbles take in a plastic beaker
(b) sand is added to glass balls in a beaker. What would you conclude from this imaginative demonstration?
