MCQ
On passing ${H_2}S$ gas through a highly acidic solution containing $C{d^{2 + }}$ ions, $CdS$ is not precipitated because
  • Of common ion effect
  • B
    The solubility of $CdS$ is low
  • C
    $C{d^{2 + }}$ions do not form complex with ${H_2}S$
  • D
    The solubility product of $CdS$ is low

Answer

Correct option: A.
Of common ion effect
a
It’s Obvious.

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