Consider the following statements and select the correct option. Statement A: Addition reactions occur when two or more reactants combine to form a single product. Statement B: Alkenes and alkynes commonly undergo addition reactions.
Both statements A and B are correct.
Statement A: In an addition reaction, reactant molecules add together across a multiple bond to give a single product, e.g. C2H4 + H2 → C2H6. So Statement A is correct.
Statement B: Alkenes (C=C) and alkynes (C≡C) are unsaturated hydrocarbons; their double and triple bonds readily take up hydrogen, halogens, etc. So they commonly undergo addition reactions, and Statement B is correct.
Hence, the answer is both statements A and B are correct.
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