IIT JAMChemistryTransition MetalsMCQ+1 / −0.33
The correct order of wavelength (λmax) of the halide to metal charge-transfer band of [Co(NH3)5Cl]2+ (I), [Co(NH3)5Br]2+ (II) and [Co(NH3)5I]2+ (III), is
- AIII < II < I
- BI < II < III
- CII < III < I
- DI < III < II
View written solutionFree
Correct answer: B
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