question_answer

Which of the following does not have a metal-carbon bond?                  [AIPMT (S) 2004]

A) \[Al{{(O{{C}_{2}}{{H}_{5}})}_{3}}\]

B) \[{{C}_{2}}{{H}_{5}}MgBr\]   

C) \[K[Pt({{C}_{2}}{{H}_{4}})C{{l}_{3}}]\]

D) \[Ni{{(CO)}_{4}}\]

Correct Answer: A

Solution :

[a] \[Al{{\left( O{{C}_{2}}{{H}_{5}} \right)}_{3}}\]does not have metal-carbon bond(i.e., it is not an example of organometallic compound)