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प्रश्न
The water in a lake is called ground water.
पर्याय
True
False
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उत्तर
This statement is False.
संबंधित प्रश्न
Give reason On opening a bottle of a cold drink, a fizz sound is heard.
Give reason of Alcohol is mixed with water and is used in car radiator.
Answer the following question:
Why is acid added to water before electrolysis ?
State whether the given statement are true or false. If true, write the reason.
Water availability per person in India is declining.
How do fishes and aquatic animals survive when the pond gets covered with thick ice?
Name a ‘pure form’ and an,‘impure form’ of water in the natural state.
Give a balanced equation for the following conversion:
Magnesium bicarbonate in temporary hard water to magnesium carbonate by boiling.
Name one substance which is ‘deliquescent’.
What is meant by the term ‘oil spill’?
True or false? Correct the wrong statement.
We get rainwater throughout the year.
