Select the correct order of C-O bond length :

If in the mixed carbonyl the other ligand is also pi acceptor it would compete with the ligand CO for gaining the metal d_(pi) electron charge The higher is the extent of back donation in CO , the lesser will be the stretching vibration frequency for C-O bond If PP_(3) is better pi-acceptor than CO then answer the following Select the correct order of C-O bond length in the following molecules . (I) [Mo(CO)_(3)(PF_(3))_(3)] (II) [Mo(CO)_(3)(PCI_(3))_(3)] (III) [Mo(CO)_(3)(P(Me)_(3))] (a) IgtIIgtIII (b) IIIgtIgtII (c) IIgtIIIgtI (d) IltIIltIII

If in the mixed carbonyl the other ligand is also pi acceptor it would compete with the ligand CO for gaining the metal d_(pi) electron charge The higher is the extent of back donation in CO , the lesser will be the stretching vibration frequency for C-O bond If PP_(3) is better pi-acceptor than CO then answer the following Select the correct order of C-O bond length in the following molecules . (I) [Mo(CO)_(3)(PF_(3))_(3)] (II) [Mo(CO)_(3)(PCI_(3))_(3)] (III) [Mo(CO)_(3)(P(Me)_(3)_(3)] (a) IgtIIgtIII (b) IIIgtIgtII (c) IIgtIIIgtI (d) IltIIltIII

If in the mixed carbonyl the other ligand is also pi acceptor it would compete with the ligand CO for gaining the metal d_(pi) electron charge The higher is the extent of back donation in CO , the lesser will be the stretching vibration frequency for C-O bond If PP_(3) is better pi-acceptor than CO then answer the following Select the correct order of C-O bond length in the following molecules . (I) [Mo(CO)_(3)(PF_(3))_(3)] (II) [Mo(CO)_(3)(PCI_(3))_(3)] (III) [Mo(CO)_(3)(P(Me)_(3)_(3)] (a) IgtIIgtIII (b) IIIgtIgtII (c) IIgtIIIgtI (d) IltIIltIII

The correct order of N-O bond length is

The correct order of S-O bond length is :

The correct order of S-O bond length is :

The correct order of C-O bond length among

Among the following molecules, the correct order of C - C bond length is