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Chemistry: Coordination Compounds Quiz

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Questions and Answers

What type of bonds did A. Werner's theory postulate in coordination compounds?

Polar and nonpolar

Ionic and covalent (correct)

Metallic and hydrogen

Single and double

Which theory predicts the geometrical shapes of coordination entities based on isomerism?

Crystal Field Theory (CFT)

Octet Rule

Valence Bond Theory (VBT) (correct)

Hybridization Theory

What is the main focus of Crystal Field Theory (CFT) regarding coordination compounds?

Formation of magnetic behavior

Electronic arrangements in strong and weak crystal fields (correct)

Geometrical shapes of coordination entities

Optical properties of compounds

What did A. Werner predict using the property of isomerism?

Geometrical shapes of coordination entities Signup and view all the answers

Which type of bonds did A. Werner's theory associate with ions in a coordination compound?

Ionic Signup and view all the answers

What does Valence Bond Theory (VBT) fail to provide a quantitative interpretation for in coordination compounds?

Magnetic behavior Signup and view all the answers

In Crystal Field Theory (CFT), what leads to different electronic arrangements around the central metal atom/ion?

Effect of crystal fields on d orbital energies Signup and view all the answers

What was Werner's systematic attempt focused on explaining in coordination compounds?

Formation, reactions, structure, and bonding Signup and view all the answers

What did Valence Bond Theory (VBT) successfully explain about coordination compounds?

Formation, magnetic behavior, and geometrical shapes Signup and view all the answers

Which property did Werner use to predict geometrical shapes of coordination entities?

Isomerism Signup and view all the answers