question_answer

If the bond length of CO bond in carbon mono oxide is\[1.128\overset{{}^\circ }{\mathop{A}}\,\], then what is the value of CO bond length in\[Fe{{\left( CO \right)}_{5}}\]?

A) \[1.15\,\overset{{}^\circ }{\mathop{A}}\,\]                    

B) \[1.128\,\overset{{}^\circ }{\mathop{A}}\,\]

C) \[1.72\,\overset{{}^\circ }{\mathop{A}}\,\]                    

D) \[1.118\,\overset{{}^\circ }{\mathop{A}}\,\]