Question: In the redox reaction 2Ag+ + Cu β 2Ag + Cu2+, which species is oxidized? (2022) 2022
Options:
Ag+
Cu
Ag
Cu2+
Correct Answer: Cu
Exam Year: 2022
Solution:
Cu is oxidized to Cu2+ as it loses electrons in the reaction.
In the redox reaction 2Ag+ + Cu β 2Ag + Cu2+, which species is oxidized? (2022)
Practice Questions
Q1
In the redox reaction 2Ag+ + Cu β 2Ag + Cu2+, which species is oxidized? (2022) 2022
Ag+
Cu
Ag
Cu2+
Questions & Step-by-Step Solutions
In the redox reaction 2Ag+ + Cu β 2Ag + Cu2+, which species is oxidized? (2022) 2022
Step 1: Identify the reactants in the reaction: 2Ag+ and Cu.
Step 2: Determine what happens to each reactant during the reaction.
Step 3: Notice that Cu changes to Cu2+. This means it is losing something.
Step 4: Understand that losing electrons is called oxidation.
Step 5: Conclude that since Cu is losing electrons to become Cu2+, Cu is the species that is oxidized.
Redox Reactions β Redox reactions involve the transfer of electrons, where oxidation is the loss of electrons and reduction is the gain of electrons.
Oxidation and Reduction β In a redox reaction, the species that loses electrons is oxidized, while the species that gains electrons is reduced.
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