STANDARDChemistry-Periodic Table
STANDARD Chemistry Stability of Oxidation States MCQ Question
Type: MCQ-conceptual-Medium
Which of the following ion is the most stable?
A
Sn²⁺
B
Ge²⁺
C
Si²⁺
D
Pb²⁺
Correct Answer
Option D
Detailed Explanation
Pb²⁺ is the most stable due to the inert pair effect, which stabilizes the +2 oxidation state in lead.
Found an issue with this question?