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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
- How many grams of dibasic acid (mol.wt.200) should be present in 100 mL.
- Acetanilide can be prepared,from aniline with
- Which of the following is the strongest base
- Which of the following doesn’t give a ppt. with silver nitrate solution
- In which process,fused sodium hydroxide is eletrolysed for extraction of sodium
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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