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Oxidation number of Fe in Fe₃O₄ is
Options
(a) 0
(b) ⁺2/5
(c) -1/2
(d) ⁺8/3
Correct Answer:
⁺8/3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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(174)
Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The use of chemical for treatment of diseases are called as
- Solution of 0.1 N NH₄OH and 0.1 N NH₄Cl has pH 9.25 . Then fine out pKb of NH₄OH
- When cold potassium permanganate (KMnO₄) is added to ethylene gives
- Hexoses and pentoses are
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Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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