A transition metal ion, M, forms a coloured complex with a monodentate ligand L. Portions of a 0.05 mol dm-³ solution of M are mixed with portions of a solution containing 0.05 mol dm-3 of L so that the total volume of the resulting mixture is always 10 cm³. The colour intensity of the complex in each mixture is measured using a colorimeter. The graph of the results is 0 1 2 3 4 5 6 7 8 9 10 cm³ of M 10 9 8 7 6 5 4 3 2 1 0 - cm³ of L What is the formula of the complex? A ML B ML₂ C ML3 ☐D ML4 Colour intensity 7:2

A transition metal ion, M, forms a coloured complex with a monodentate ligand L. Portions of a 0.05 mol dm-³ solution of M are mixed with portions of a solution containing 0.05 mol dm-3 of L so that the total volume of the resulting mixture is always 10 cm³. The colour intensity of the complex in each mixture is measured using a colorimeter. The graph of the results is 0 1 2 3 4 5 6 7 8 9 10 cm³ of M 10 9 8 7 6 5 4 3 2 1 0 - cm³ of L What is the formula of the complex? A ML B ML₂ C ML3 ☐D ML4 Colour intensity 7:2

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

A transition metal ion, M, forms a coloured complex with a monodentate ligand L.
Portions of a 0.05 mol dm-³ solution of M are mixed with portions of a solution
containing 0.05 mol dm-³ of L so that the total volume of the resulting mixture is
always 10 cm³. The colour intensity of the complex in each mixture is measured using
a colorimeter.
The graph of the results is
0 1 2
3
3 4 5 6 7 8 9 10
cm³ of M
10 9 8 7 6 5 4 3 2 1 0
- cm³ of L
What is the formula of the complex?
A ML
B ML₂
C ML₂
с
D
D
ML4
Colour
intensity
7:2

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