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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: - If 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
- Formula of gypsum is
- Which one of the following can differentitate between C₂H₅OH and CH₃OH
- Which of the following statement is true for an electrochemical cell
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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 10 cm³ solution of H₂O₂ ,on decomposition gives 150 cm³ of O₂
- Formula of gypsum is
- Which one of the following can differentitate between C₂H₅OH and CH₃OH
- Which of the following statement is true for an electrochemical cell
- Amino acids,Which build up proteins, have both the carboxylic and amino groups
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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