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NEETChemistryAldehydes and Ketones

What are the two main components of Fehling's reagent?

Options

  1. ACopper sulphate and ammonium chloride
  2. BCopper sulphate and sodium potassium tartrate
  3. CSodium chloride and sodium carbonate
  4. DSodium hydroxide and potassium iodide

Correct answer

B. Copper sulphate and sodium potassium tartrate

Step-by-step solution

Fehling's reagent comprises two solutions: Fehling solution A (aqueous copper sulphate) and Fehling solution B (alkaline sodium potassium tartrate).

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