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Calcination is used in metallurgy to remove
Options
(a) CO₂ and H₂S
(b) H₂O and SiO₂
(c) H₂O and H₂S
(d) H₂O and CO₂
Correct Answer:
H₂O and CO₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The equivalent weight of phosphoric acid(H₃PO₄) in the reaction
- Which of the following 0.10 m aq solution will have the lowest freezing point
- What is the amount of Chlorine evolved,when 2A of current is passed for 30 minutes
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The equivalent weight of phosphoric acid(H₃PO₄) in the reaction
- Which of the following 0.10 m aq solution will have the lowest freezing point
- What is the amount of Chlorine evolved,when 2A of current is passed for 30 minutes
- The class of drugs used for the treatment of stress is
- Which of the following does not react with I₂ and NaOH
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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