| ⇦ | 
| ⇨ |
Permanent hardness of water is due to the presence of
Options
(a) bicarbonate of sodium and potassium
(b) chlorides and sulphates of sodium and potassium
(c) chlorides and sulphates of calcium and magnesium
(d) bicarbonates of calcium and magnesium
Correct Answer:
chlorides and sulphates of calcium and magnesium
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The name of complex ion, [Fe(CN)₆]³⁻ is
- In a period, the elements are arranged in strict sequence of
- Which has least gold number
- Magnetic moment 2.83 BM is given by which of the following ions
- All the s-block elements of the periodic table are placed in the groups….
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The name of complex ion, [Fe(CN)₆]³⁻ is
- In a period, the elements are arranged in strict sequence of
- Which has least gold number
- Magnetic moment 2.83 BM is given by which of the following ions
- All the s-block elements of the periodic table are placed in the groups….
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