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प्रश्न
Solvay process is a method to manufacture
पर्याय
lime water
aerated water
distilled water
sodium carbonate
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उत्तर
Sodium carbonate
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संबंधित प्रश्न
Answer the question put against the following constituents of air:
Nitrogen : Explain its significance for plants and animals.
Answer the question put against the following constituents of air :
Carbon dioxide : “Although carbon dioxide plays no role in respiration, all life would come to an end if there is no carbon dioxide in air.” Support this statement with relevant facts.
What is nitrogen-fixation?
What do you observe when Ice cold water is filled in a glass tumbler.
Classify the following.
( Dog, Cat, coconut tree, monkey, brinjal plant, papaya plant)
| Things which give out oxygen | Things which give out carbon dioxide |
Air is a mixture of many _______.
_____ gas turns lime water milky.
Give the components present in the air with a percentage?
A gas that neither burns nor supports burning is ______.
State whether the following statement is true or false. If false, correct them.
Air helps in the movements of sailing yachts and gliders but plays no role in the flight of birds and aeroplanes.
