Test: Organometallic Chemistry- 2 - Chemistry MCQ

The number of metal-metal bonds in [W₂(OPh)₆] is:

Among the following, the correct statement is:

Which of the following metal fragments, d⁹–ML_n is isolabal with CH?

The cluster Rh₆(CO)₁₆, has structure:

The cluster having arachno type structure is:

Zintl Ion  is cluster of:

Among the following which option is correct about the thermal stability of given compounds:

(P) HMn(CO)₅
(Q) HTe(CO)₅
(R) HRe(CO)₅

Which of the following is correct about the basicity:

(P) [Mn(CO)₅]^–
(Q) [Tc(CO)₅]^–
(R) [Re(CO)₅]^–

The number of IR bands will be obtain in M(CO)₅

Nitrosyl ligand binds to d-metal atoms in linear and bent fashion and behaves, respectively, as

The correct order of ν_NO (cm^–1) in the following compounds is:

If the bond length of CO bond in carbon monoxide is 1.128 Å. Then what is the value of CO bond length in Fe(CO)₅:

Which of the following in not suitable as catalyst for hydroformylation:

The catalyst used for the oxidation of ethylene to acetaldehyde is:

Regarding the catalytic cycle of hydrogenation of alkanes involving RhCl(PPh₃)₃ as t he catalyst, the correct statement is:

The catalyst used in the conversion of ethylene to acetaldehyde using Wacker process:

The homogeneous catalyst that is used in the hydroformylation or hydrocarbonylation is based on:

Metals used in automobile catalytic converters are:

Active catalytic species for hydroformylation is:

Wikinson’s catalyst:

An intermediate formed during the hydroformylation of olefins using Co₂(CO)₈ as catalyst is:

In Monsanto acetic acid process shown below, the role of HI is:

The reaction of acetyl chloride and AlCl₃ with ferrocene gives:

The infra–red starching frequency v_CO of P-S follows the order:

Ferrocene undergoes Vilsmeir reaction to yield:

In hydroformylation process, propene is converted into

Which second row transition metal is present in the following compound: