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Question
The water in a lake is called ground water.
Options
True
False
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Solution
This statement is False.
RELATED QUESTIONS
Match the statements in column A with that in column B.
| Column A | Column B |
| (a) deliquescent substance | (1) sodium bicarbonate |
| (b) hygroscopic substance | (2) magnesium chloride |
| (c) efflorestance substance | (3) conc. sulphuric acid |
| (d) substance causing temporary hardness | (4) washing soda |
Select the correct answer of the following statement:
A decahydrate crystal.
Give a balanced equation for the following conversion:
Calcium sulphate in permanent hard water to calcium carbonate using sodium carbonate.
Complete the statement by filling the blank with the correct word from the option.
Solubility of most solids ___ with rise in temperature.
Complete the statement by filling the blank with the correct word from the option.
The ratio of hydrogen & oxygen in water is ____.
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Name the process which is responsible for the formation of droplets on the surface of a glass of cold drink. _______
Sea water can be used for irrigation as such.
Which of the following does not show water shortage?
