MCQ
The active ion in Tollen's reagent is
  • A
    $C{u^ + }$
  • B
    $Cu(N{H_3})_2^ + $
  • C
    $A{g^ + }$
  • $Ag(N{H_3})_2^ + $

Answer

Correct option: D.
$Ag(N{H_3})_2^ + $
d
(d) During reaction $A{g^ + }$ gets reduced $Ag$ metal and forms silver mirror.

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