The correct IUPAC name of the following compound is [Cr(NH3)5(NCS)] [ZnCl4]

Question

The correct IUPAC name of the following compound is [Cr(NH3)5(NCS)] [ZnCl4] (A) pentaammineisothiocyanatochromium (III) tetrachlorozincate (II) (B) pentammineisothiocyanatezinc chloridechromate (III) (C) pentaammineisothiocyanatochromate (II) (D) isothiocyanatopentaamminechromium (II) zinc chloride (IV)

Tardigrade Admin · Accepted Answer

[ Cr [ NH 3]5( NCS )][ ZnCl 4] [ ZnCl 4]2- ⇒ Tetrachlorozincate [ NH 3]5= Pentaammine ( NCS )= Isothiocyanato IUPAC name is: Pentaammine isothiocyanato chromium (III) tetrachloro zincate.

Q. The correct $I U P A C$ name of the following compound is $[C r (N H_{3})_{5} (NCS)] [Z n C l_{4}]$

pentaammineisothiocyanatochromium (III) tetrachlorozincate (II)

pentammineisothiocyanatezinc chloridechromate (III)

pentaammineisothiocyanatochromate (II)

isothiocyanatopentaamminechromium (II) zinc chloride (IV)

$[C r [N H_{3}]_{5} (NCS)] [Z n C l_{4}]$
$[Z n C l_{4}]^{2 -} \Rightarrow$ Tetrachlorozincate
$[N H_{3}]_{5} =$ Pentaammine
$(NCS) =$ Isothiocyanato
IUPAC name is:
Pentaammine isothiocyanato chromium (III) tetrachloro zincate.

Q. The correct IUPAC name of the following compound is [Cr(NH3​)5​(NCS)][ZnCl4​]