Multiple choice

Which of the following statements is not true about a coordination compound?

  1. It consists of a central metal atom or ion surrounded by a group of atoms, ions or molecules.

  2. It is formed by the combination of the simple compounds which are otherwise capable of independent existence.

  3. It yields the original constituent components when dissolved in water.

  4. It has physical and chemical properties, different from the constituent compounds.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Coordination compounds are distinct entities that don't dissociate into original components in solution. They behave as single units with unique properties different from constituent simple compounds. Option C incorrectly suggests they dissociate like simple salts.

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