Question

The correct IUPAC name of the complex $\left[Cr{\left(N{H}_3\right)}_5(NCS)\right]\left[ZnC{l}_4\right]$ is

• A. Pentaammine isothiocyanato chromium (III) tetrachloro zincate (II)
• B. Pentaammine isothiocyanato chromium (IV) tetrachloro zincate (III)
• C. Tetrachloro zincate (II) pentaammine isothiocyanato chromium (III)
• D. Pentaammine tetrachloro zincate (II) isothiocyanato chromium (III)

Answer 1

Answer: (A)

The correct IUPAC name of the complex $\left[Cr{\left(N{H}_3\right)}_5(NCS)\right]\left[ZnC{l}_4\right]$ is

Pentaammine isothiocyanato chromium (III) tetrachloro zincate (II).