Question 1

Find the correct statement about oxides of the Group 7 elements:

Accepted Answer

A)  Manganese forms oxides only in lower oxidation states, i.e. +2, and +3. 
B)  Technetium and rhenium form oxides in higher oxidation states, +4, +6 and +7. 
C)  For all Group 7 elements oxides in oxidation states from 2 to 7 are well known. 
A)  Manganese forms oxides only in lower oxidation states, i.e. +2, and +3. 
B)  Technetium and rhenium form oxides in higher oxidation states, +4, +6 and +7. 
C)  For all Group 7 elements oxides in oxidation states from 2 to 7 are well known. B

Question 2

Find the correct statement(s) about the Group 3 elements:
(i) The only important oxidation state for this group is +3.
(ii) The oxides of the Group 3 elements are basic.
(iii) These metals are generally non-reactive.

Accepted Answer

A)  All statements are correct. 
B)  (i) and (ii) are correct 
C)  (ii) and (iii) are correct. 
A)  All statements are correct. 
B)  (i) and (ii) are correct 
C)  (ii) and (iii) are correct. B

Question 3

Identify the correct statement about the Group 4 elements:

Accepted Answer

A)  The organometallic compounds of the Group 4 elements are frequently used in catalysis. 
B)  The elements of Group 4 do not form complexes with hard donor atoms. 
C)  The Group 4 elements are chalcophiles. 
A)  The organometallic compounds of the Group 4 elements are frequently used in catalysis. 
B)  The elements of Group 4 do not form complexes with hard donor atoms. 
C)  The Group 4 elements are chalcophiles. A

Question 4

The differences between d block metals and the metals of the s and p block are generally due to

Accepted Answer

A)  differences in atomic sizes 
B)  presence of d electrons 
C)  change in ionization energies. 
A)  differences in atomic sizes 
B)  presence of d electrons 
C)  change in ionization energies.

Question 5

What sets mercury apart from other Group 12 elements?
(i) It is a liquid.
(ii) It is toxic.
(iii) It forms Hg22+ cation with Hg-Hg bond.

Accepted Answer

A)  (i) and (iii) 
B)  (i) and (ii) 
C)  (ii) and (iii) 
A)  (i) and (iii) 
B)  (i) and (ii) 
C)  (ii) and (iii)

Question 6

The coordination chemistry of vanadium is dominated by _______ species that coordinates commonly ________ more monodentate ligands.

Accepted Answer

A)  V(III); six 
B)  V2O34+; six 
C)  VO2+; four 
A)  V(III); six 
B)  V2O34+; six 
C)  VO2+; four

Question 7

The chemistry of the Group 9 elements is dominated by _____ oxidation state.

Accepted Answer

A)  +2 
B)  +3 
C)  +6 
A)  +2 
B)  +3 
C)  +6

Question 8

What are the most common oxidation states for the Group 11 elements?

Accepted Answer

A)  +2 for all of them. 
B)  +2 for Cu, and +1 for Ag and Au 
C)  +2 for Cu, +1 for Ag and +3 for Au 
A)  +2 for all of them. 
B)  +2 for Cu, and +1 for Ag and Au 
C)  +2 for Cu, +1 for Ag and +3 for Au

Question 9

The most stable oxidation state for chromium is _________ while for tungsten ________ is the most stable oxidation state.

Accepted Answer

A)  +2; +4 
B)  +6; +5 
C)  +3; +6 
A)  +2; +4 
B)  +6; +5 
C)  +3; +6

Question 10

Identify the correct statement(s);
(i) All Group 8 elements can easily achieve the group's maximum oxidation state +8.
(ii) RuO4 and OsO4 are very volatile.
(iii) Ruthenium organometallic compounds are important in catalysis.

Accepted Answer

A)  (ii) and (iii) 
B)  (i) and (iii) 
C)  (i) and (ii) 
A)  (ii) and (iii) 
B)  (i) and (iii) 
C)  (i) and (ii)

Find the correct statement about oxides of the Group 7 elements:

Find the correct statement(s) about the Group 3 elements: (i) The only important oxidation state for this group is +3. (ii) The oxides of the Group 3 elements are basic. (iii) These metals are generally non-reactive.

Identify the correct statement about the Group 4 elements:

The differences between d block metals and the metals of the s and p block are generally due to

What sets mercury apart from other Group 12 elements? (i) It is a liquid. (ii) It is toxic. (iii) It forms Hg₂²⁺ cation with Hg-Hg bond.

The coordination chemistry of vanadium is dominated by _ species that coordinates commonly __ more monodentate ligands.

The chemistry of the Group 9 elements is dominated by _____ oxidation state.

What are the most common oxidation states for the Group 11 elements?

The most stable oxidation state for chromium is _ while for tungsten is the most stable oxidation state.

Identify the correct statement(s); (i) All Group 8 elements can easily achieve the group's maximum oxidation state +8. (ii) RuO₄ and OsO₄ are very volatile. (iii) Ruthenium organometallic compounds are important in catalysis.

Atomic Structure

Molecular Structure and Bonding

Molecular Symmetry

The Structures of Simple Solids

Acids and Bases

Oxidation and Reduction

An Introduction to Coordination Compounds

Physical Techniques in Inorganic Chemistry

Periodic Trends

Hydrogen

The Group 1 Elements

The Group 2 Elements

The Group 13 Elements

The Group 14 Elements

The Group 15 Elements

The Group 16 Elements

The Group 17 Elements

The Group 18 Elements

The D-Metal Complexes: Electronic Structure and Spectra

Coordination Chemistry: Reactions of Complexes

D-Metal Organometallic Chemistry

The F-Block Metals

Materials Chemistry and Nanomaterials

Green Chemistry

Biological Inorganic Chemistry

Inorganic Chemistry in Medicine

Filters

Exam 19: The D-Block Elements

Find the correct statement about oxides of the Group 7 elements:

Find the correct statement(s) about the Group 3 elements: (i) The only important oxidation state for this group is +3. (ii) The oxides of the Group 3 elements are basic. (iii) These metals are generally non-reactive.

Identify the correct statement about the Group 4 elements:

The differences between d block metals and the metals of the s and p block are generally due to

What sets mercury apart from other Group 12 elements? (i) It is a liquid. (ii) It is toxic. (iii) It forms Hg22+ cation with Hg-Hg bond.

The coordination chemistry of vanadium is dominated by _______ species that coordinates commonly ________ more monodentate ligands.

The chemistry of the Group 9 elements is dominated by _____ oxidation state.

What are the most common oxidation states for the Group 11 elements?

The most stable oxidation state for chromium is _________ while for tungsten ________ is the most stable oxidation state.

Identify the correct statement(s); (i) All Group 8 elements can easily achieve the group's maximum oxidation state +8. (ii) RuO4 and OsO4 are very volatile. (iii) Ruthenium organometallic compounds are important in catalysis.

Atomic Structure

Molecular Structure and Bonding

Molecular Symmetry

The Structures of Simple Solids

Acids and Bases

Oxidation and Reduction

An Introduction to Coordination Compounds

Physical Techniques in Inorganic Chemistry

Periodic Trends

Hydrogen

The Group 1 Elements

The Group 2 Elements

The Group 13 Elements

The Group 14 Elements

The Group 15 Elements

The Group 16 Elements

The Group 17 Elements

The Group 18 Elements

The D-Metal Complexes: Electronic Structure and Spectra

Coordination Chemistry: Reactions of Complexes

D-Metal Organometallic Chemistry

The F-Block Metals

Materials Chemistry and Nanomaterials

Green Chemistry

Biological Inorganic Chemistry

Inorganic Chemistry in Medicine

Filters

What sets mercury apart from other Group 12 elements? (i) It is a liquid. (ii) It is toxic. (iii) It forms Hg₂²⁺ cation with Hg-Hg bond.

The coordination chemistry of vanadium is dominated by _ species that coordinates commonly __ more monodentate ligands.

The most stable oxidation state for chromium is _ while for tungsten is the most stable oxidation state.

Identify the correct statement(s); (i) All Group 8 elements can easily achieve the group's maximum oxidation state +8. (ii) RuO₄ and OsO₄ are very volatile. (iii) Ruthenium organometallic compounds are important in catalysis.