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Manipal MET2011ChemistryAldehydes and Ketones

Both HCHO and CH ₃ CHO gives similar reactions with all the reagents except

Options

  1. ASchiff reagent
  2. BFehling solution
  3. Cammoniacal AgNO ₃
  4. Dammonia

Correct answer

D. ammonia

Step-by-step solution

HCHO and CH ₃ CHO give different reactions with NH ₃ . formaldehyde 6 HCHO +4 NH ₃ Urotropine ( CH ₂ )₆ ~N ₄ +6 H ₂ O

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