NEET2020Chemistry-Molecular Stability
NEET 2020 Chemistry Existence of Molecules MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Identify a molecule which does not exist.
A
C₂
B
O₂
C
He₂
D
Li₂
Correct Answer
Option C
Detailed Explanation
He₂ does not exist as helium is a noble gas with a complete valence shell, making it chemically inert.
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