Question

Types of bivalent radicals

Answer 1

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✔✔ 4.2 - The names of bivalent radicals derived from normal alkanes by removal of a hydrogen atom from each of the two terminal carbon atoms of the chain are ethylene, trimethylene, tetramethylene, etc.

✔✔ Names of the substituted bivalent radicals are derived in accordance with Rules A-2.2 and A-2.25.

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Answer 2

Answer:

✔✔ 4.2 - The names of bivalent radicals derived from normal alkanes by removal of a hydrogen atom from each of the two terminal carbon atoms of the chain are ethylene, trimethylene, tetramethylene, etc.

✔✔ Names of the substituted bivalent radicals are derived in accordance with Rules A-2.2 and A-2.25.

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