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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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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The correct order regarding the electronegetivity of hybrid orbitals of carbon is
- If the manufacture of bromine from sea water, the mother liquor containing bromides
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
- Sulphur ion is
- For alkali metals, which one of the following trends is incorrect
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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