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The process used for the removal of hard...

The process used for the removal of hardness of water is

A

Calgon

B

Baeyer

C

Serpeck

D

Hoope.

Text Solution

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The correct Answer is:
A
Calgon process is used for the removal of hardness of water.
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DINESH PUBLICATION-HYDROGEN-REVISION QUESTIONS FROM COMPETITIVE EXAMS.
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  2. In which of the following reactions, H(2)O(2) act as a reducing agent ...

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  4. Which of the following acts as both reducing and oxidising agents ?

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  5. What is formed when calcium carbide reacts with heavy water?

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  6. Pure water can be obtained from sea water by

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  7. Action of water or dilute mineral acids on metals can give

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  9. Whichh of the following is correct about heavy water ?

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  10. Which of the following could act as a propellant for rockets ?

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  11. The reagent commonly used to determine hardness of water titrimetrical...

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  12. Shape of H(2)O(2) molecule is

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  13. Water softening by Clarke's process uses

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  14. One mole of magnesium nitride on reaction with an excess of water give...

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  15. Oxidation state of oxygen in H(2)O(2) is

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