Identify the Ligands and Their Charges in [Cr(en)₄(CN)₂]NO₃

question 33

Multiple Choice

Identify the ligands and their charges in [Cr(en) ₄(CN) ₂]NO₃.

• A) ethylenediamine (no charge)
• B) cyanide (charge = no charge)
• C) nitrate ion (charge = −1)
• D) ethylenediamine (no charge),cyanide ion (charge = −1)
• E) ethylenediamine (no charge),cyanide ion (charge = −1),nitrate ion (charge = −1)

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