(a)
Interpretation:
Oxidation number of each atom in the given reaction should be identified.
Concept introduction:
An oxidizing agent gains the electrons and is reduced in a
A reducing agent loses electrons and is oxidized in a chemical reaction and it is electron donor.
The oxidation state is called as oxidation number, which describes degree of oxidation (loss of electrons) of an atom in a chemical compound. Theoretically, the oxidation state is positive, negative or zero.
(b)
Interpretation:
Oxidizing agent and reducing agent has to be identified and oxidized and reduced agent should be identified in the given reaction.
Concept introduction:
An oxidizing agent gains the electrons and is reduced in a chemical reaction and it is electron acceptor.
A reducing agent loses electrons and is oxidized in a chemical reaction and it is electron donor.
The oxidation state is called as oxidation number, which describes degree of oxidation (loss of electrons) of an atom in a chemical compound. Theoretically, the oxidation state is positive, negative or zero.
(c)
Interpretation:
The reaction favored whether reactant or reactant should be identified.
Concept introduction:
An oxidizing agent gains the electrons and is reduced in a chemical reaction and it is electron acceptor.
A reducing agent loses electrons and is oxidized in a chemical reaction and it is electron donor.
The oxidation state is called as oxidation number, which describes degree of oxidation (loss of electrons) of an atom in a chemical compound. Theoretically, the oxidation state is positive, negative or zero.
(d)
Interpretation:
Name of the reactant and product in the given reaction should be identified.
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Chemistry & Chemical Reactivity
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