11) The coordination number of a metal ion is.... A) The number of coordinate bonds it forms with the ligands B) The number of its valence electrons C) The number of ionic bonds it forms with the ligands D) The number of its neutrons 121 FDM
11) The coordination number of a metal ion is.... A) The number of coordinate bonds it forms with the ligands B) The number of its valence electrons C) The number of ionic bonds it forms with the ligands D) The number of its neutrons 121 FDM
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
Chapter21: Transition Metals And Coordination Chemistry
Section: Chapter Questions
Problem 75AE
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Question
![11) The coordination number of a metal ion is....
A) The number of coordinate bonds it forms with the ligands
B) The number of its valence electrons
C) The number of ionic bonds it forms with the ligands
D) The number of its neutrons
A) Ethylene bromo toluene
B) Ethyl benzene tetrahydrate
C) Eriochrome black T
D) Eriochrome blue T
13) Which of the following is wrong (INCORRECT) about molecular exclusion
chromatography?
A) No equilibrium state is established
B) The sample may be a gas or a liquid
C) The pore size is designed to allow the small solute particles to pass
D) The separation is according to difference of solubility
14) If the length of the column packing is (L) = 5 cm and the plate height (H)
is 0.1 cm. Calculate the plate count (N)?
A) 50 plates
B) 20 plates
C) 30 plates
D) 10 plates
15) Define the following:
- Electrolyte effect
- Buffer solution
- Coordination number
12) EBT is...](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff0225682-b933-4c19-a8a7-ea8db95c0539%2Fa660e620-5713-4825-baa3-7edaed533738%2Fxp5sde_processed.jpeg&w=3840&q=75)
Transcribed Image Text:11) The coordination number of a metal ion is....
A) The number of coordinate bonds it forms with the ligands
B) The number of its valence electrons
C) The number of ionic bonds it forms with the ligands
D) The number of its neutrons
A) Ethylene bromo toluene
B) Ethyl benzene tetrahydrate
C) Eriochrome black T
D) Eriochrome blue T
13) Which of the following is wrong (INCORRECT) about molecular exclusion
chromatography?
A) No equilibrium state is established
B) The sample may be a gas or a liquid
C) The pore size is designed to allow the small solute particles to pass
D) The separation is according to difference of solubility
14) If the length of the column packing is (L) = 5 cm and the plate height (H)
is 0.1 cm. Calculate the plate count (N)?
A) 50 plates
B) 20 plates
C) 30 plates
D) 10 plates
15) Define the following:
- Electrolyte effect
- Buffer solution
- Coordination number
12) EBT is...
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