Question

Differentiate between coordination compound and double salt.

Hint:

Coordination compounds keep their complex identity in water, but double salts lose it by dissociation.

Answer 1

Step 1: Recall definitions.
- A coordination compound consists of a central metal atom/ion bonded to ligands forming a complex ion. - A double salt is formed by crystallization of two salts together.
Step 2: Key distinction.
Coordination compounds retain their identity in solution (complex ion remains intact), while double salts dissociate completely.
Step 3: Conclusion.
Thus, coordination compounds differ from double salts in terms of ion dissociation and stability in solution.