Advertisements
Advertisements
प्रश्न
Answer the following question.
What are cationic, anionic, and neutral complexes? Give one example of each.
Advertisements
उत्तर
On the basis of charge on complex ion, coordination complex is classified as:
i. Cationic complex: A positively charged coordination sphere or a coordination compound having a positively charged coordination sphere is called the cationic complex or cationic sphere complex.
e.g. [Zn(NH3)4]2+
ii. Anionic complex: A negatively charged coordination sphere or a coordination compound having a negatively charged coordination sphere is called an anionic complex or anionic sphere complex.
e.g. [Zn(CN)6]3–
iii. Neutral sphere complexes: A coordination complex that does not possess a cationic or anionic sphere are neutral complexes of neutral sphere complexes.
e.g. [Ni(CO)4]
संबंधित प्रश्न
Choose the most correct option.
Which of the following complexes is chiral?
1. [Co(en)2Cl2]⊕
2. [Pt(en)Cl2]
3. [Cr(C2O4)3]3-
4. [Co(NH3)4Cl2]⊕
Answer the following in one or two sentences.
Is the complex [CoF6] cationic or anionic if the oxidation state of cobalt ion is +3?
Explain homoleptic and heteroleptic complexes.
Explain the magnetic properties of [Ni(CN4)]2–.
Which of the following is CORRECT for [Co(NH3)5Br]Br2?
Identify the tetradentate ligand from the following.
Which statement from following is true for a complex hexaminecobalt (III) chloride?
Which among the following complexes is a heteroleptic and cationic in nature?
Which coordinate complex from the following has a complex ion with positive charge?
How many points of attachment are present in the ligand dimethyl glyoximato?
Explain cationic, anionic and neutral sphere complexes w ith example.
The correct order of ligands in the spectrochemical series is ______.
Which among the following cations forms a least stable complex if the ligand is same?
What is the number of donor atoms in dimethylglyoximato ligand?
Explain the classification of coordination complexes on the basis of charge on the complex.
