WAEC Chemistry 2010 Objective — Question 46
Question 46 of 49 from the West African Examinations Council (WAEC) Chemistry 2010 Objective paper, with the correct answer and a full explanation.
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Which of the following structures represents that of ethylethanoate?
- A. A. CH3-C(=O)-O-CH3
- B. B. CH3-C(=O)-O-CH2CH3Correct
- C. C. CH3-C(=O)-O-CH2CH2CH3
- D. D. CH2CH3-C(=O)-O-CH2CH3
Explanation
Ethyl ethanoate has the structure CH3-C(=O)-O-CH2CH3, formed from ethanoic acid (CH3COOH) and ethanol (C2H5OH).
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