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What is the universal solvent?

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Important Questions on Water

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Why is water essential for life?
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Which of the following processes purifies water in nature?
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Water plays an important role in _____.
MEDIUM
Which property of water enables capillary action in plants?
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What type of bond holds water molecules together?
MEDIUM
Which property of water makes it a good coolant?
MEDIUM
What is the density of water at 4°C?
MEDIUM
Water helps in the transportation of _____.
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What is the boiling point of water at sea level?
MEDIUM
Which of the following helps in the preparation of food by the plants (photosynthesis)?
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What is the main source of freshwater on Earth?
HARD
Which property of water makes it suitable for aquatic life during winter?
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What is the role of water in regulating body temperature?
HARD
Why is water important in agriculture?
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Which of the following is important for photosynthesis?
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Why does ice float on water?
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Cotyledons are also called-
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Which of the following is very important in biological processes?
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Which method is used to remove hardness of water?
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What percentage of water on Earth is freshwater?