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The reagents used in the Kastle-Meyer test do NOT include

Question and options

The reagents used in the Kastle-Meyer test do NOT include
  1. Glacial Acetic Acid
  2. Phenolphthalein
  3. Potassium Hydroxide
  4. Zinc dust

Answer and explanation

Correct answer: A - Glacial Acetic Acid
Kastle-Meyer reagent is phenolphthalin, made by reducing phenolphthalein with zinc dust in potassium hydroxide, used with ethanol and hydrogen peroxide. Glacial acetic acid is not part of it.

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