| ⇦ | 
| ⇨ |
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: - Triple point of water is
- Veronal is what type of drug
- D(+)-glucose reacts with hydroxyl amine and yields an oxime.
- The combustion enthalpies of carbon , hydrogen and methane are -395.5 kJ mol⁻¹
- Peroxide effect can be checked by the addition of sufficient amount of
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Triple point of water is
- Veronal is what type of drug
- D(+)-glucose reacts with hydroxyl amine and yields an oxime.
- The combustion enthalpies of carbon , hydrogen and methane are -395.5 kJ mol⁻¹
- Peroxide effect can be checked by the addition of sufficient amount of
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