Neco Model Questions Vol1 2020 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2020 Neco Model Questions Vol1 Chemistry examination.
A 1.76 g sample of an unknown monohydric alcohol with molecular formula \(C_nH_{2n+2}O\) reacts with excess sodium metal, liberating \(0.224\) L of hydrogen gas at STP. When the same alcohol is oxidised with pyridinium chlorochromate (PCC), it yields a single ketone whose molar mass is \(86\ \text{g mol}^{-1}\). Determine the value of \(n\) and identify the structure of the alcohol (specify whether it is primary, secondary or tertiary).
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About This Question
This is Neco Model Questions Vol1 2020 Chemistry Question 6. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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