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WorksheetsREDUCING AND OXIDIZING AGENT
Total questions: 10
Worksheet time: 5mins
In redox reactions, what happens to the reducing agent?
It is oxidised
It does not participate in the reaction and remains unchanged
It is reduced
Which of the following process involves the use of an oxidising agent?
Acidified potassium permanganate being used to form ethanoic acid from ethanol
Using carbon monoxide to obtain iron from iron ore in a blast furnace
Lithium aluminium hydride being used to change propanone into propan-2-ol
Of the following, which would most likely be an oxidizing agent?
K
Ag+
Cl2
Of the following, which would most likely be a reducing agent?
Ag+
Cl2
K
For the following example, identify the oxidizing agent: Na+1 + Cl-1 --> NaCl
Na+1
Cl-1
Both
For the following example, identify the reducing agent: Al+3 + P-3 --> AlP
Al+3
P-3
Both
For the following example, identify the reducing agent:
H2 + Cl2 --> 2HCl
H2
Cl2
Both
What is the oxidizing agent of this reaction?
3Mg + N2−−−−> Mg3N2
Mg
N2
Mg3N2
MgN
What is the species that gain electrons in a redox reaction?
oxidizing agent
reducing agent
is oxidized
increases in oxidation number
What is the reducing agent of this reaction?
2Al(s) + 6H+(aq) −−−> 2Al3+ (aq) + 3H2(g)
H+
Al3+
Al
H2
