JEE Main 2025 — p Block Elements (Group 13 & 14) Question with Solution
JEE Main 2025 (28 Jan Shift 1)
Question
Consider the following elements and Ge .
The most stable oxidation states of elements with highest and lowest first ionisation enthalpies, respectively, are
Choose an option
Show full solutionCorrect option: C
Correct answer
C+4 and +3
Step-by-step explanation
Among , the metal having highest is Ge and lowest is In .
Most stable oxidation state of Ge is +4 and In is +3 .
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This is a previous-year question from JEE Main 2025, covering the p Block Elements (Group 13 & 14) 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.