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NEETChemistryAldehydes and Ketones

What is the visual indicator of a positive Tollens' test for an aldehyde?

Options

  1. AFormation of a red precipitate
  2. BFormation of a white precipitate
  3. CFormation of a silver mirror
  4. DFormation of a green solution

Correct answer

C. Formation of a silver mirror

Step-by-step solution

A positive Tollens' test for an aldehyde is indicated by the formation of a bright silver mirror.

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