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Portland cement contains the following amount of CaO
Options
(a) 5-15%
(b) 20-35%
(c) 50-60%
(d) 70-80%
Correct Answer:
50-60%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and P Block Elements
(11)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Oxidation number of chromium in Na₂Cr₂O₇ is
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
- A sugar that is not a disaccharide among the following is
- Permanganate ion changes to ….. in acidic medium
- Among the following pairs of ions, the lower oxidation state in aqueous solution
Topics: S and P Block Elements (11)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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