EASY
Diploma
IMPORTANT
Earn 100

Construct and annotate a diagram of the electrolytic cell for the electrolysis of molten aluminium oxide.

Important Questions on Redox Processes

EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Quick questions>Q 2
Identify the half-equations occurring at the cathode and at the anode in the electrolytic cell for the electrolysis of molten aluminium oxide.
EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Quick questions>Q 2
State a suitable material for each electrode for the electrolysis of molten aluminium oxide.
EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Quick questions>Q 2
Identify the direction of movement of electrons and ion flow in the electrolytic cell for the electrolysis of molten aluminium oxide.
EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Quick questions>Q 2
State what would be observed at each electrode of the electrolytic cell for the electrolysis of molten aluminium oxide.
EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Quick questions>Q 2
Discuss, with reference to differences in properties, why aluminium is used to replace iron in many applications.
EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Questions>Q 1
Which species could be reduced to form NO2?
EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Questions>Q 2

Consider the overall reaction taking place in a voltaic cell.

Ag2Os+Zns+H2Ol→2Ags+ZnOH2s

What is the role of zinc in the cell?

EASY
Diploma
IMPORTANT
Oxford IB Diploma Programme Chemistry Course Companion>Chapter 9 - Redox Processes>Questions>Q 3
What happens to bromine when bromate ions, BrO3-, are converted to bromine molecules, Br2?