
Concept explainers
(a)
Interpretation:
Referring to the figure 22.27 given in textbook maximum absorption of the complex ion
Concept Introduction:
Almost all the Co-ordination compounds are colored compounds. Presence of unpaired electrons in a complex compound makes it colored as the unpaired electrons undergo transition from lower energy level to higher energy level. The color of the complex observed is complementary to the color absorbed in the wavelength region.
(b)
Interpretation:
The absorption curve of
Concept Introduction:
Almost all the Co-ordination compounds are colored compounds. Presence of unpaired electrons in a complex compound makes it colored as the unpaired electrons undergo transition from lower energy level to higher energy level. The color of the complex observed is complementary to the color absorbed in the wavelength region.
Stronger the ligand greater will be the crystal field splitting energy and lower will be the wavelength of absorption.
(c)
Interpretation:
The crystal field splitting energy of
Concept Introduction:
Stronger the ligand greater will be the crystal field splitting energy and lower will be the wavelength of absorption.

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Chapter 22 Solutions
Lab Manual Experiments in General Chemistry
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- If the dissociation energy of one mole of O2 is 5.17 eV, determine the wavelength that must be used to dissociate it with electromagnetic radiation. Indicate how many Einstein's of this radiation are needed to dissociate 1 liter of O2 at 25°C and 1 atm of pressure.Data: 1 eV = 96485 kJ mol-1; R = 0.082 atm L K-1; c = 2.998x108 m s-1; h = 6.626x10-34 J s; NA = 6.022x 1023 mol-1arrow_forwardIndicate the number of Einsteins that are equivalent to 550 kJ mol⁻¹ of absorbed energy (wavelength 475 nm).arrow_forwardIndicate the number of einsteins that are equivalent to 550 kJ mol⁻¹ of absorbed energy?arrow_forward
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