Question:
Which of the following atoms shows the highest catenation ability?
Which of the following atoms shows the highest catenation ability?
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Compare the strength of the X-X single bond for each element.
Updated On: Jul 3, 2026
- P
- S
- Se
- Cl
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The Correct Option is B
Solution and Explanation
Step 1: Catenation depends on X-X bond energy. S-S~226, higher than P-P~200, Se-Se~172.
Step 2: Cl-Cl high energy but Cl doesn't catenate (octet complete with 1 bond).
Step 3: S forms S8 rings and long plastic sulfur chains, most extensive catenation.
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