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A complex ion is formed from a Lewis acid metal ion bound to Lewis base ligands. Select one: True False In the coordination c

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Answer #1

Ag^+ + 2NH3 ---------------> [Ag(NH3)2]^+

Lew is acid --- Lewis base ----------- complex ion

The co-ordinate bond formed between metal and ligand to form complex ion

True >>>>answer

[Zn(NH3)4](NO3)2

counter ions are anion or cations .

NH3 is neutral ligand .

False >>>>answer

Fe(OH)3(s) --------------> Fe^3+ (aq) + 3OH^- (aq)

By the addition of HNO3 the solubility of Fe(OH)3 is increases.

Fe(OH)3(s) --------------> Fe^3+ (aq) + 3OH^- (aq)

By the addition of KOH the solubility of Fe(OH)3 is decreases

False >>>>answer

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