⇦ | ⇨ |
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 number of optical isomers formed by hydrogenation of the compound (CH₃)₂C=CHCH₃
- An example of redox reaction
- The compound which does not exist as hydrate form
- Boron has two stable isotopes, ¹°B(19%) and ¹¹B(81%). Average atomic weight
- For a reaction to occur spontaneously
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The number of optical isomers formed by hydrogenation of the compound (CH₃)₂C=CHCH₃
- An example of redox reaction
- The compound which does not exist as hydrate form
- Boron has two stable isotopes, ¹°B(19%) and ¹¹B(81%). Average atomic weight
- For a reaction to occur spontaneously
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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