WAEC Chemistry 2025 Theory — Question 22
Question 22 of 70 from the West African Examinations Council (WAEC) Chemistry 2025 Theory paper, with the correct answer and a full explanation.
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2(b). Complete the table: Name of compound / Molecular formula / Functional group for Hexanol, Propyl butanoate, Ethene.
Model answer
Hexanol: C6H14O / -OH (hydroxyl). Propyl butanoate: C7H14O2 / -COO- (ester). Ethene: C2H4 / -C=C- (alkene).
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