Advertisements
Advertisements
प्रश्न
Select the correct word from the words in option to complete the sentence:
If pressure on the surface of water increases its boiling point ____ and freezing point ____.
पर्याय
increases, decreases
decreases, increases
Advertisements
उत्तर
If pressure on the surface of water increases its boiling point increases and freezing point decreases.
APPEARS IN
संबंधित प्रश्न
State the importance of water cycle in nature.
Compare the effect of soaps and detergents on hard water.
Give the importance of dissolved air – in water.
Select the correct word from the words in option to complete the sentence:
Dissolved air in water contains a ____ percentage of oxygen than ordinary air.
Give a reason for the following:
Efflorescence is minimum during humid conditions.
What happens when a spoonful of sugar, sawdust, and soil are added to a glass of water?
On which of the following day is World Water Day observed?
A jumbled word is given here. Write the correct form of the word.
CHARREGE
From where do the following usually get water? In which form is water present in them?
Clouds
Write any two activities which require more than a bucket of water.
