Advertisements
Advertisements
प्रश्न
Give a reason for the following:
Efflorescence is minimum during humid conditions.
Advertisements
उत्तर
Efflorescence Occurs : When The Vapour Pressure Of Hydrated Crystals Exceeds The Vapour Pressure Of The Atmospheric Humidity.
Hence efflorescence is minimum during humid conditions.
APPEARS IN
संबंधित प्रश्न
Name the two gases from which water is formed. What is the chemical composition of these two gases in water ?
State whether the given statement are true or false. If true, write the reason.
Water availability per person in India is declining.
What causes the violence associated with torrential rain?
Fill in the blank:
Unpolluted water has _____ amount of dissolved oxygen.
What happens when a spoonful of sugar, sawdust, and soil are added to a glass of water?
Water levels in rivers increase greatly during ______.
A jumbled word is given here. Write the correct form of the word.
QUIFERA
From where do the following usually get water? In which form is water present in them?
Animals
Which of the following is waste water?
A mixture (x) in water contains suspended solids, organic impurities, inorganic impurities (a), nutrients (b), disease-causing bacteria and other microbes. Give names for (x), (a) and (b)?
