MCQ
The charge (in coulomb) on $Cu ^{2+}$ ion is :
  • A
    96500
  • B
    57900
  • C
    $1.6 \times 10^{-19}$
  • $3.2 \times 10^{-19}$

Answer

Correct option: D.
$3.2 \times 10^{-19}$
d

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