Advertisements
Advertisements
प्रश्न
The process of changing water into its vapour is called ______.
उत्तर
The process of changing water into its vapour is called Evaporation.
APPEARS IN
संबंधित प्रश्न
Take out the cooled bottle of water from the refrigerator and keep it on a table. After some time you notice a puddle of water around it. Why?
To clean the spectacles, people often breathe out on glasses to make them wet. Explain why do the glasses become wet.
The boiling point of water is ______
Give a reason for the following.
Ice floats on water.
______ water contains 0.05% to 1% of salts.
Every year _______ is observed as the world water day.
Water freeze at 100° Celsius at normal pressure.
Analogy:
Contain more than 3% of salt: ______:: upto 3% of salt dissolved: Brackish water.
______ is a transparent, tasteless, odourless, chemical substance.
What is the composition of water?
