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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.
Related Questions: - At higher temperature,iodoform reaction is given by
- The gas molecules have r.m.s. velocity of its molecules as 1000 m/s
- Melting point is the higher for
- The compound which contains all the four 1°,2°,3° and 4° carbon atoms is
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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
- At higher temperature,iodoform reaction is given by
- The gas molecules have r.m.s. velocity of its molecules as 1000 m/s
- Melting point is the higher for
- The compound which contains all the four 1°,2°,3° and 4° carbon atoms is
- An aqueous solution of sodium sulphate is electrolysed using inert electrodes
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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