Using the standard electrode potentials from Table 7.1, predict if the reaction Ag(s) + Fe³⁺(aq) is

Q: What is the correct answer for NCERT11?

The correct answer is C. For a reaction to be feasible, the reducing agent must be stronger than the species it is trying to reduce. The relevant half-reactions are: Ag⁺ + e⁻ → Ag(s) (E° = +0.80 V) and Fe³⁺ + e⁻ → Fe²⁺ (E° = +0.77 V). In the given reaction, Ag(s) acts as the reducing agent and Fe³⁺ as the oxidizing agent. Since Ag⁺/Ag has a higher reduction potential than Fe³⁺/Fe²⁺, Ag(s) is a weaker reducing agent than F

Q: Using the standard electrode potentials from Table 7.1, predict if the reaction Ag(s) + Fe³⁺(aq) is feasible.

The correct answer is C. For a reaction to be feasible, the reducing agent must be stronger than the species it is trying to reduce. The relevant half-reactions are: Ag⁺ + e⁻ → Ag(s) (E° = +0.80 V) and Fe³⁺ + e⁻ → Fe²⁺ (E° = +0.77 V). In the given reaction, Ag(s) acts as the reducing agent and Fe³⁺ as the oxidizing agent. Since Ag⁺/Ag has a higher reduction potential than Fe³⁺/Fe²⁺, Ag(s) is a weaker reducing agent than F

Q: What are the options for this NCERT11 question?

A. Feasible, as Ag is a stronger reducing agent than Fe²⁺. · B. Feasible, as Fe³⁺ is a stronger oxidizing agent than Ag⁺. · C. Not feasible, as Ag is a weaker reducing agent than Fe²⁺. · D. Not feasible, as Fe³⁺ is a weaker oxidizing agent than Ag⁺.

Question

Using the standard electrode potentials from Table 7.1, predict if the reaction Ag(s) + Fe³⁺(aq) is feasible.

FirstInTest · Accepted Answer

For a reaction to be feasible, the reducing agent must be stronger than the species it is trying to reduce. The relevant half-reactions are: Ag⁺ + e⁻ → Ag(s) (E° = +0.80 V) and Fe³⁺ + e⁻ → Fe²⁺ (E° = +0.77 V). In the given reaction, Ag(s) acts as the reducing agent and Fe³⁺ as the oxidizing agent. Since Ag⁺/Ag has a higher reduction potential than Fe³⁺/Fe²⁺, Ag(s) is a weaker reducing agent than Fe²⁺. This means Ag(s) cannot reduce Fe³⁺ to Fe²⁺. Therefore, the reaction is not feasible.

Answer

Feasible, as Ag is a stronger reducing agent than Fe²⁺.

Answer

Feasible, as Fe³⁺ is a stronger oxidizing agent than Ag⁺.

Answer

Not feasible, as Ag is a weaker reducing agent than Fe²⁺.

Answer

Not feasible, as Fe³⁺ is a weaker oxidizing agent than Ag⁺.

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