⇦ | ⇨ |
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: - Which one of the following metals forms superoxide?
- Salicylic acids is prepared from phenol by
- If a given sample of water contains 0.06 g of Ca²⁺ ion per kg, calculate
- In the conversion of Br₂ to BrO₃⁻, the oxidation number of Br changes from
- Which of the following elements are analogous to the lanthanides
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following metals forms superoxide?
- Salicylic acids is prepared from phenol by
- If a given sample of water contains 0.06 g of Ca²⁺ ion per kg, calculate
- In the conversion of Br₂ to BrO₃⁻, the oxidation number of Br changes from
- Which of the following elements are analogous to the lanthanides
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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