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WorksheetsSTK2033_LU1
Total questions: 10
Worksheet time: 3mins
What is the oxidation state of the Co in the complex ?
+1
+2
+3
The name of the complex is bis(ethylenediamine)cobalt(I)-µ-amino-µ-hydroxobis(ethylenediamine) cobalt(I)
Ture
False
Which one of the followings is the negative charge ligand?
CO
HC≡CH
Phenylpyridine
H2C=CH2
H2O is a negative charged ligand.
True
False
Name the complex.
Potassium diaquabis(oxalato)managese(I)
Potassium diaquadioxalatomanganate(I)
Diaquabis(oxalato)manganese(III) ion
Potassium diaquadioxalatomanganate(III)
When this complex dissolved in the water, the H2O can be dissociated from the Mn.
True
False
NH2 bridging ligand is neutral.
True
False
What is the balance charge of the complex if the oxidation state of Pt is +2?
-1
0
+1
+2
The oxidation state of acetylacetonato (acac) is -1
True
False
What is the name of the complex in the picture?
Cis-dihydratebis(ethylenediamine)nickel(II)
rans-dihydratebis(ethylenediamine) nickel(II)
Trans-dihydratebis(ethylenediamine) nickel(III)
Cis-dihydratebis(ethylenediamine) nickel(I)
