The color of the complex that absorbs blue-green light has to be outlined. Concept Introduction: Co-ordination compounds are primarily formed by transition elements which are d-block elements. A co-ordination compound is known as a complex compound is made of metal atom/ion and ligand(s). Ligands are considered as Lewis bases and the central metal atom is Lewis acid. Ligands donate a pair of electron to metal ion and establish bonding with metal ion which is known as co-ordinate bond and hence these compounds are named as co-ordination compounds. The ligands represented inside the square brackets adjacent to the central metal ion, which is termed as co-ordination sphere. Many of the co-ordination compounds are colored. The color that the co-ordination observed is complementary to the color it has absorbed.

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Chapter 22, Problem 22.26QP

Interpretation Introduction

Interpretation:

The color of the complex that absorbs blue-green light has to be outlined.

Concept Introduction:

Co-ordination compounds are primarily formed by transition elements which are d-block elements. A co-ordination compound is known as a complex compound is made of metal atom/ion and ligand(s). Ligands are considered as Lewis bases and the central metal atom is Lewis acid. Ligands donate a pair of electron to metal ion and establish bonding with metal ion which is known as co-ordinate bond and hence these compounds are named as co-ordination compounds. The ligands represented inside the square brackets adjacent to the central metal ion, which is termed as co-ordination sphere.

Many of the co-ordination compounds are colored. The color that the co-ordination observed is complementary to the color it has absorbed.

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