What Is Ecell at 25°C of the Spontaneous Cell Made

question 103

Multiple Choice

What is Ecell at 25°C of the spontaneous cell made from the Zn²⁺/Zn (0.76 V) and Br₂(l) /Br- (1.07 V) half cells if [Zn²⁺] = 10^-2 and [Br-] = 10^-4?

• A) 0.40 V
• B) 0.13 V
• C) 0.61 V
• D) 0.01 V
• E) 0.49 V

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Definitions:

Short-Term Goal

A Short-Term Goal is an objective designed to be achieved in the near future, serving as a step towards a longer-term objective.

Fatigue

A state of persistent tiredness, often diminishing energy and motivation, that can be physical, mental, or a combination of both.

Hindsight Bias

The tendency to believe, after learning an outcome, that one would have foreseen it. (Also known as the I-knew-it-all-along phenomenon.)

Generalized Beliefs

Broad opinions or convictions that individuals hold without specific evidence or direct experience to support them.