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WorksheetsCoordination Chemistry
Total questions: 10
Worksheet time: 5mins
Which type of bond form between metal and non-metal?
molecular bond
ionic bond
crystal
What type of bond forms when metal ions bonding to ligands with 2 electrons?
covalent bond
Ionic bond
coordinate covalent bond
(a) is a kind of 2-center, 2-electron covalent bond in which the two electrons derive from the same atom.
The difference between covalent and coordinate bond is only one atom is involved in the formation of the (a) bond.
What type of bond in Ozone?
1 covalent and 1 coordinate bond
2 covalent and 1 coordinate bond
1 coordinate bond only
1 covalent bond only
Which formula is correct for this complex ion: Sodium hexacyanoferrate(III)?
S4[Fe(CN)6]
Na2[Fe(CN6)6]
Na4[Fe(CN)6]
Na4[Fe(CN)5]
What is meant by the term “complex ion”? Which statement best explains this;
A anion
A cation
A central metal ion surrounded by Ligands
A ion with 4 electrons
What is the correct formula for the complex ion: Tetraaquadichlorochromium(III) chloride?
[Cr(H2O)4Cl2]Cl
[Cr(H2O)3Cl3]Cl
What is the maximum oxidation state expected for vanadium?
+4
+5
+6
+8
Which of the transition metals is the best conductor of heat and electric current?
Tungsten
Copper
Gold
Silver
