Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Organometallic Compounds Metal Carbonyls and Metal Nitrosyls
Match the following complexes with their vco stretching frequency
|
Complex |
vco(cm-1), values |
||
|
(a) |
Mo(PF3)3(CO)3 |
i) |
1835, 1934 |
|
(b) |
Mo{P(OMe)3}3(CO)3 |
ii) |
1888, 1977 |
|
(c) |
Mo(PPh3)3(CO)3 |
iii) |
2055, 2090 |
|
(d) |
Mo(pyridine)3(CO)3 |
iv) |
1746, 1888 |
1
a - i, b - iv, c - ii, d - iii
2
a - iii, b - ii, c - i, d - iv
3
a - iv, b - iii, c - i, d - ii
4
a - i, b - ii, c - iii, d - iv
5
Question Not Attempted