| ⇦ | 
| ⇨ |
Calculate the amount of [Ca(OH)₂] required to remove the hardness of water from 60,000 litres containing 16.2 g of Ca(HCO₃)₂ per 100 litre
Options
(a) 1.11 kg
(b) 2.22 kg
(c) 3.33 kg
(d) 4.44 kg
Correct Answer:
4.44 kg
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Correct order of the stability of group IIA metal carbonates is
- The correct set of four quantum numbers for the valence electron of rubidium atom
- Elements of which of the following groups will form anions most readily ?
- The oxidation number of phosphorus and basicity of acid in pyrophosphoric acid
- The oxidation state of Cr in K₂Cr₂O₇ is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Correct order of the stability of group IIA metal carbonates is
- The correct set of four quantum numbers for the valence electron of rubidium atom
- Elements of which of the following groups will form anions most readily ?
- The oxidation number of phosphorus and basicity of acid in pyrophosphoric acid
- The oxidation state of Cr in K₂Cr₂O₇ is
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply