What Is the Ecell for the Following Cell at 25°C

question 78

Multiple Choice

What is the Ecell for the following cell at 25°C? Pt ∣ Fe²⁺ (0.0562 M) , Fe³⁺ (0.253 M) || Ag⁺ (0.334 M) ∣ Ag
Ag⁺ + e- → Ag(s)     E° = 0.800 V
Fe³⁺ + e- → Fe₂⁺     E° = -0.771 V

• A) -0.038 V
• B) 1.500 V
• C) -0.004 V
• D) 0.096 V
• E) 0.039 V

---

Definitions:

Short Run

A time period in economics where at least one input is fixed, affecting production capacity.

ATC

Average Total Cost refers to the total cost of production divided by the quantity of output produced.

MC

Short for Marginal Cost, it refers to the additional cost incurred by producing one more unit of a product or service.

Total Revenue

The total income generated by a firm from the sale of its goods and services, calculated as the selling price per unit times the number of units sold.