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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: - In Lassaigne’s test a violet colour obtained indicates the presence of
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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
- In Lassaigne’s test a violet colour obtained indicates the presence of
- Terylene is used for making
- Which is difference between melting and boiling point of zero group elements
- Which of the following equations describe the first law of thermodynamics
- When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives
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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