MCQ
Fehling solution is
  • A
    $CuS{O_4}$+ lime
  • B
    $CuS{O_4} + NaOH(aq)$
  • C
    $CuS{O_4} + N{a_2}C{O_3}$
  • None of these

Answer

Correct option: D.
None of these
d
(d) Fehling's solution is the solution of $CuS{O_4} + NaOH$ + Roschel salt (Sodium potassium tartarate). Aldehyde give red precipitate with Fehling's solution.

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