COPPER(II) COMPLEX

What is the class of the ligand?

• Monodentate

• Polydentate

• Bridging

• Cyclic @ Ring

How do determine the characterisation of this complex?

• HPLC

• FTIR

• NMR

• TG-DTG

All of these below are classes of Cu, except..

• Borderline

• Nonferrous

• Earth

• Malleable

How does homogenous solution turned to reaction mixture?

• By adding copper chloride solution.

• By adding methanol.

• By adding copper (II) chloride solution.

• By dissolving ethanol.

What is the name of the ligand?

• 4-cyclohexyl-5-(3-nitrophenyl)methyl-1,2,4-triazolin-5-thione

• 4-cyclohexyl-3-(4- nitrophenyl)methyl-1,2,4-triazolin-5-thione

• 4-cyclohexyl-3-(4- nitrophenyl)methyl-1,2,3-triazolin-5-thioneacid

• 2-cyclomethyl-2-(4- nitrophenyl)methyl-1,2,4-triazolin-5-thione

What is the last process that must be completed before forming the complex?

• Solute evaporation

• Solute deposition

• Solvent freezing

• Solvent evaporation

What is the main application of this complex?

• as paints

• as electroplating

• as medicines

• as preservation of food