Advertisements
Advertisements
प्रश्न
State whether the following statement is True or False. If false, write the correct statement.
Ice is solid whereas snow is the semi-solid form of water
विकल्प
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
Snow is also a solid form of water.
APPEARS IN
संबंधित प्रश्न
Give reason of Carbonated drinks are bottled under high pressure.
Water has ...................... density and .................. volume at 4°C.
Give one word for the following statement :
The change of states of water from one form to another .
What is the effect of impurities present in the water on the melting point and boiling point of water?
What is the composition of water? In what volume its elements combine?
What is the importance of dissolved impurities in water?
Compare the effect of soaps and detergents on hard water.
Name a ‘pure form’ and an,‘impure form’ of water in the natural state.
Give the importance of dissolved air – in water.
Give a balanced equation for the following conversion:
Potassium oxide to a strong alkali.
Complete the statement by filling the blank with the correct word from the option.
The ratio of hydrogen & oxygen in water is ____.
Explain the following observation:
Washing-soda become coated with a white powder when left exposed to the atmosphere.
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 ____.
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.
From where do the following usually get water? In which form is water present in them?
Aquifer
Open drain system is a breeding place for which of the following?
In a filtration, plant water is filtered using layers of
In which of the following activities will you use minimum amount of water?
Write any two activities which require less than one bucket of water.
