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By which of the following processes permanent hardness of water can be removed
Options
(a) Soda lime
(b) Sodium bicarbonate
(c) Washing soda
(d) Sodium chloride
Correct Answer:
Washing soda
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Transition elements
- The kinetic energy of a gas molecule is … temperature
- The reaction of chloroform with ethylamine in alcoholic alkali gives
- Gadolinium belongs to 4f series. Its atomic number is 64
- Repeated use of which one of the following fertilizers would increase the
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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