Class 11 Chemistry Hydrogen Water or hydride of oxygen

Easy

Water is often treated with chlorine,because it

A
to increase oxygen content
B
kills germs
C
causes sedimentation
D
removes insoluble impurities

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Hydrogen

Subtopic

Water or hydride of oxygen

Similar Questions

Which of the following is not true about the $H_2O$ molecule?

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In solid ice, an oxygen atom is surrounded by:

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The density of water is greater than that of ice because of

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The degree of hardness of water is usually expressed in terms of which of the following?

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