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Which of the following sulphides when heated strongly in air gives the corresponding metal
Options
(a) Cu₂S
(b) CuS
(c) HgS
(d) FeS
Correct Answer:
HgS
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
- If HNO₃ changes into N₂O, the oxidation number is changed by
- What is the number of mols of hydrogen atoms in 3.2g of methane
- Li occupies higher position in the electrochemical series of metals as compared
- Shape of Fe(CO)₅ is
- Which one of the following is the heaviest
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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