MCQ
The $IUPAC$ name of $[Cr(NH_3)_4Cl_2]NO_3$ is
- ATetraamine dichlorido chromium nitrate
- BTetraammine dichlorido chromium $(III)$ nitrate
- ✓Dichlorido tetraammine chromium $(III)$ nitrate
- DTetraamino dichlorido chromium $(II)$ nitrate
✓
Answer
Correct option: C.
Dichlorido tetraammine chromium $(III)$ nitrate
c
The $IUPAC$ name of the complex $Na \left[ PtBrCl \left( NO _2\right)\left( NH _3\right)\right]$ is sodium amminebromochloronitro-N-platinate(II).
The $IUPAC$ name of the complex $Na \left[ PtBrCl \left( NO _2\right)\left( NH _3\right)\right]$ is sodium amminebromochloronitro-N-platinate(II).
The cation is sodium ion and the anion is the complex ion. The ligands present are ammine, bromo, chloro, and nitro$-N$. Here $N$ represents that the nitro group coordinates through the $N$ atom. The names of the ligands are written in the alphabetical order. The oxidation state of platinum is $+2$. The oxidation state is written in Roman numerals inside the parenthesis.
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