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NEETChemistryCoordination Compounds

Which of the following options correctly explains coordination entities with two examples each?

Options

  1. AA coordination entity constitutes a central metal atom or ion bonded to a fixed number of ions or molecules. E
  2. BCoordination entities are compounds formed through ionic interactions between a metal ion and non-metal ions.
  3. CCoordination entities are molecules composed of only non-metal atoms bonded covalently. Examples include H 2 O
  4. DCoordination entities are species formed by covalent bonds between non-metal atoms. Examples include CH 4 and

Correct answer

A. A coordination entity constitutes a central metal atom or ion bonded to a fixed number of ions or molecules. E

Step-by-step solution

Correct Option is : (A) A coordination entity constitutes a central metal atom or ion bonded to a fixed number of ions or molecules. Examples include [Fe(H 2 O) 6 ] 2+ and [Cu(NH 3 ) 4 ] 2+ .

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