JEE Main 2014 — d and f Block Elements Question with Solution
JEE Main 2014 (12 Apr Online)
Question
Which one of the following exhibits the large number of oxidation states?
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
Maganese exhibits the large number of oxidation states. The most common oxidation states of are , and
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This is a previous-year question from JEE Main 2014, covering the d and f Block Elements chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.