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In the compounds KMnO₄ and K₂Cr₂O₇, the highest oxidation state is of the element
Options
(a) Mn
(b) K
(c) O
(d) Cr
Correct Answer:
Mn
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An ideal gas at constant temperature and pressure expands and its
- The rate of reaction between two reactants A and B decreases by a factor of
- A solid compound X on heating gives CO₂ and a residue .
- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- 0.4g of silver salt of a monobasic organic acid gave 0.26g pure silver on ignition
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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