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(A) How Would You Test for an Alcohol? - Science

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Question

How would you test for an alcohol?

Solution

Alcohols are slightly acidic in nature and can be detected by their reaction with sodium. When sodium is added to alcohol, sodium alkoxide is formed along with the release of hydrogen gas that burns with a pop sound. This confirms that the compound is an alcohol. Alcohols do not change the colour of the litmus paper.

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Chapter 4: Carbon And Its Compounds - Exercise 3 [Page 263]

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Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 4 Carbon And Its Compounds
Exercise 3 | Q 26.1 | Page 263

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