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
How are natural springs of water formed ?
Identify A, B, C and D; first one is done for you.

Answer in your own words.
Why is there a shortage of water even though it occupies about 71% of the earth’s surface?
Explain the following observation:
Washing-soda become coated with a white powder when left exposed to the atmosphere.
Define ‘eutrophication’.
Condensation results in the formation of dew on grass.
Match the following
| 1. | Flood | Lake |
| 2. | Surface water | Evaporation |
| 3. | Sunlight | Water vapour |
| 4. | Cloud | Pole |
| 5. | Frozen water | Increased rainfall |
Water changes to ice at ______.
A jumbled word is given here. Write the correct form of the word.
QUIFERA
Fill in the blanks selecting words from the following list
snow, rain, clouds, vapour, evaporation, transpiration.
Water, as ______ goes into atmosphere by the processes of ______ and ______ and forms ______, which on condensation fall in the form of ______ and ______.
