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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
- A sample of CaCO₃ is 50% pure. On heating 1.12 L of CO₂ at STP is obtained
- The long form of periodic table is based on
- Unpleasent smelling carbylamines are formed by heating alkali and chloroform with
- At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of
- Which of the following statement is not correct
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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