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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.
Related Questions: - The following composition is known as “Bordeaux mixture”.
- If the value of Cp for nitrogen gas is 7 JK⁻¹mol⁻¹ , then the value
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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 following composition is known as “Bordeaux mixture”.
- If the value of Cp for nitrogen gas is 7 JK⁻¹mol⁻¹ , then the value
- Oxidation number of chromium in Na₂Cr₂O₇ is
- The smell of agarbati, mixed in the atmosphere , is due to
- Which has the maximum number of molecules among the following
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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