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Pyrolusite is an ore of
Options
(a) manganese
(b) tin
(c) lead
(d) polonium
Correct Answer:
manganese
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
- Replacement of Cl of chlorobenzene to give phenol requires drastic conditions.
- The correct set of four quantum numbers for the valence electron of rubidium atom
- The compound that gives both iodoform and Fehling’s tests is
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- Amino acid leucine 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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