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QAIPM-2011-Ch-1879: NEET 2011 Chemistry - Class 12 AIPM-2011-Ch-1879 Solution: The van't Hoff factor i for a compound which undergoes…
The van't Hoff factor i for a compound which undergoes dissociation in one solvent and association in other solvent is respectively less than one and greater than one less than one and less than one greater than one and less than one greater than one and greater than one.
Multiple Choice Options
- A Mn(CO) 6 +
- B Cr(CO) 6
- C V(CO) 6 _
- D Fe(CO) 5
Step-by-Step Verified Solution
As + ve charge on the central metal atom increases, the less readily the metal can donate electron density into the � * orbitals of CO ligand to weaken the C � O bond. Hence, the C � O bond would be strongest in Mn(CO) 6 + .