Question: Which of the following coordination compounds is an example of a square planar complex?
Options:
[Cu(NH3)4]2+
[Ni(CN)4]2-
[Co(H2O)6]3+
[FeCl4]-
Correct Answer: [Ni(CN)4]2-
Solution:
[Ni(CN)4]2- is a square planar complex, while the others exhibit different geometries.
Which of the following coordination compounds is an example of a square planar c
Practice Questions
Q1
Which of the following coordination compounds is an example of a square planar complex?
[Cu(NH3)4]2+
[Ni(CN)4]2-
[Co(H2O)6]3+
[FeCl4]-
Questions & Step-by-Step Solutions
Which of the following coordination compounds is an example of a square planar complex?
Step 1: Understand what a square planar complex is. A square planar complex has a central metal atom surrounded by four ligands arranged at the corners of a square.
Step 2: Identify the coordination compounds given in the question. Look for the one that has a square planar arrangement.
Step 3: Analyze the compound [Ni(CN)4]2-. Check if it has a central nickel (Ni) atom with four cyanide (CN) ligands.
Step 4: Determine the geometry of [Ni(CN)4]2-. Since it has four ligands and is typically found in a square planar arrangement, it is indeed a square planar complex.
Step 5: Compare with other compounds listed in the question. Identify their geometries to confirm they are not square planar.
No concepts available.
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