Waec Model Questions Vol1 2021 Chemistry Question 7

Practice objective / multiple choice question 7 from the 2021 Waec Model Questions Vol1 Chemistry examination.

Waec Model Questions Vol1 2021 Chemistry Objective / Multiple Choice Medium Difficulty
Question 7 WAEC_MODEL_QUESTIONS_VOL1 • 2021 • CHEMISTRY • objective

Cyclohexanol (C₆H₁₂O) is oxidised with Na₂Cr₂O₇/H₂SO₄ to give a ketone. The ketone is then treated with PCl₅. Write the molecular formula of the final product and name the type of reaction that occurs in each step.

Answer Options

A. C6H12Cl2, oxidation then substitution
B. C6H10Cl2, substitution then oxidation
Correct Answer C. C6H10Cl2, oxidation then substitution
D. C6H10Cl2, oxidation then elimination
Correct Answer
C
Correct Option:
C6H10Cl2, oxidation then substitution

About This Question

This is Waec Model Questions Vol1 2021 Chemistry Question 7. It is a objective / multiple choice question from the 2021 Waec Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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