Single Answer MCQ
Q-00004348
Carbon's ability to form long chains of covalent bonds is due to its:
1
High electronegativity
2
Presence of d-orbitals
3
Small size
4
Tetravalency
Answer and Solution
Answer
D. Tetravalency
Solution:
Tetravalency allows carbon to form long chains and complex molecules by sharing its four valence electrons with other atoms.
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