Lab Activity: Test for Phenol

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Lab Activity: Test for Phenol: Overview

This topic covers concepts, such as, Preliminary Test for Phenol, Neutral FeCl3 Test for Phenol and Liebermann Test for Phenol etc.

Important Questions on Lab Activity: Test for Phenol

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Chemistry>Organic Qualitative Analysis>Lab Activity: Test for Phenol> Q 1

Why is it important to conduct a preliminary test for phenol in a laboratory setting?

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Chemistry>Organic Qualitative Analysis>Lab Activity: Test for Phenol> Q 2

In Libermann's Test, what is the role of sulfuric acid in the reaction mixture?

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Chemistry>Organic Qualitative Analysis>Lab Activity: Test for Phenol> Q 3

What is the purpose of adding alkaline β-naphthol in Libermann's Test?

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Chemistry>Organic Qualitative Analysis>Lab Activity: Test for Phenol> Q 4

Why is it important to filter the solution after adding sodium hydroxide to ferric chloride when preparing a neutral ferric chloride solution?

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Chemistry>Organic Qualitative Analysis>Lab Activity: Test for Phenol> Q 5

Which reagent can be used to test for the presence of phenol in a given sample?