Igcse Model Questions Vol1 2023 Chemistry Question 14

Practice objective / multiple choice question 14 from the 2023 Igcse Model Questions Vol1 Chemistry examination.

Igcse Model Questions Vol1 2023 Chemistry Objective / Multiple Choice Hard Difficulty
Question 14 IGCSE_MODEL_QUESTIONS_VOL1 • 2023 • CHEMISTRY • objective

A primary alcohol A with molecular formula \(C_{5}H_{12}O\) is oxidised with pyridinium chlorochromate (PCC) to give aldehyde B. Aldehyde B, which contains no \(\alpha\)-hydrogen, undergoes a Cannizzaro reaction to produce a primary alcohol C and a carboxylic acid D. The molecular formulas of C and D are \(C_{5}H_{12}O\) and \(C_{5}H_{10}O_{2}\) respectively. Determine the IUPAC name of the original alcohol A.

Answer Options

A. 3-methylbutan-1-ol
B. 2-methylbutan-1-ol
Correct Answer C. 2,2-dimethylpropan-1-ol
D. 2,3-dimethylpropan-1-ol
Correct Answer
C
Correct Option:
2,2-dimethylpropan-1-ol

About This Question

This is Igcse Model Questions Vol1 2023 Chemistry Question 14. It is one of the objective questions from the 2023 Igcse Model Questions Vol1 Chemistry examination.

Difficulty level: Hard .

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