Which of the following statements is true about coordination compounds?
Practice Questions
Q1
Which of the following statements is true about coordination compounds?
They always have a positive charge
They can exhibit color
They cannot form complexes
They are always soluble in water
Questions & Step-by-Step Solutions
Which of the following statements is true about coordination compounds?
Correct Answer: Coordination compounds can exhibit color due to d-d transitions and are not limited to having a positive charge.
Step 1: Understand what coordination compounds are. They are complex molecules formed from a central metal atom bonded to surrounding molecules or ions called ligands.
Step 2: Learn about d-d transitions. These are electronic transitions that occur in the d-orbitals of transition metals, which can absorb light and cause the compound to exhibit color.
Step 3: Recognize that coordination compounds can have different charges. They can be neutral, positively charged (cations), or negatively charged (anions).
Step 4: Conclude that the statement about coordination compounds exhibiting color due to d-d transitions is true, and they are not limited to having a positive charge.
