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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.
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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
- Alkyl halides react with metallic sodium in the presence of anhydrous ether is
- How many moles of iodine are liberated when 1 mole of potassium dichromate
- What is the [OH⁻] in the final solution prepared by mixing 20 mL of 0.05 M Hcl
- Schottky defect defines imperfection in the lattice structure of a
- The maximum valency of an element with atomic number 7 is
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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