ABC26IN0755 · Organometallic Compounds

Subject: Inorganic Chemistry · Chapter: Organometallic Compounds · Topic: Organometallics – General · Exam: JAM 2005-2022 · Marks: 2 · Difficulty: Medium

For the following reactions, the metal complexes X and Y are (i) $\mathrm{Ni}(\mathrm{s}) \xrightarrow[1 \mathrm{atm} / 25^{\circ} \mathrm{C}]{\mathrm{CO}(\mathrm{g})} \mathrm{X}$ (ii) $\mathrm{FeCl}_{2} \xrightarrow{2 \mathrm{NaC}_{5} \mathrm{H}_{5}} \mathrm{Y}$
(a)$\mathrm{X}=\mathrm{Ni}(\mathrm{CO})_{4} ; \mathrm{Y}=\mathrm{Fe}\left(\eta^{5}-\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}$
(b)$\mathrm{X}=\mathrm{Ni}(\mathrm{CO})_{4} ; \mathrm{Y}=\mathrm{Fe}\left(\eta^{1}-\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}$
(c)$\mathrm{X}=\mathrm{Ni}(\mathrm{CO})_{5} ; \mathrm{Y}=\mathrm{Fe}\left(\eta^{5}-\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}$
(d)$\mathrm{X}=\mathrm{Ni}(\mathrm{CO})_{6} ; \mathrm{Y}=\mathrm{Fe}\left(\eta^{1}-\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}$
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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