alleryThe ability of carbon to form long chains and various structures with itself is called
AIsomerism
BAllotropy
CCatenation
DPolymerisation
Answer & Solution
Correct answer: C. Catenation
1. Catenation is the property of an element to bond with atoms of the same element to form long chains and rings.
2. Carbon shows catenation extensively — millions of organic compounds exist because of this.
3. Isomerism is different compounds with same molecular formula.
4. Allotropy is the same element in different forms (e.g. diamond, graphite).
_Source: syllabus Science, Ch 4 "Carbon and its Compounds", §4.2_
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