on dissolving into their respective solvents (water in all cases, ex Vis absorption is monitored every 6 hours. Which complex is ex corption peak position? [Cr(en)3]Cl3.3H20 ) [Cr(H20)4Cl,]Cl.2H20 D(Crlacac)3] [Cr(H2O)G](NO3)3.3H2O

on dissolving into their respective solvents (water in all cases, ex Vis absorption is monitored every 6 hours. Which complex is ex corption peak position? [Cr(en)3]Cl3.3H20 ) [Cr(H20)4Cl,]Cl.2H20 D(Crlacac)3] [Cr(H2O)G](NO3)3.3H2O

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter24: Introduction To Spectrochemical Methods

Section: Chapter Questions

Problem 24.20QAP

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Concept explainers

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.

Question

Upon dissolving into their respective solvents (water in all cases, except [Cr(acac)a] for which toluene is used), the
UV-Vis absorption is monitored every 6 hours. Which complex is expected to show a significant shift in the
absorption peak position?
[Cr(en)3]Cl3.3H,0
[Cr(H2O)4C12]Cl.2H20
[Cr(acac)3]
[Cr(H20)g](NO3)3.3H20

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