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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: - Which of the following elements will have the highest electron affinity
- Which of the following group activates the benzene ring most towards electrophili
- During change of O₂ to O₂⁻ ion, the electron adds on which one of the following
- What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
- The amount of energy,which is released due to the addition of extra electron
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following elements will have the highest electron affinity
- Which of the following group activates the benzene ring most towards electrophili
- During change of O₂ to O₂⁻ ion, the electron adds on which one of the following
- What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
- The amount of energy,which is released due to the addition of extra electron
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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