A Voltaic Cell Is Constructed with Two Zn²⁺- Zn Electrodes

question 74

Multiple Choice

A voltaic cell is constructed with two Zn²⁺- Zn electrodes, where the half- reaction is The concentrations of zinc ion in the two compartments are 5.50 M and 1.11 × 10^{- 2} M, respectively.
The cell emf is V.

• A) - 378
• B) - 0.761
• C) 0.160
• D) - 1.54 × 10^{- 3}
• E) 0.0798

Realize the role of cash budgeting in financial management.

Apply theoretical knowledge in practical financial planning exercises.

Acknowledge the significance of short-term financing in managing cash flow.

Understand the process of multiplying expressions with their conjugates and the impact on simplification.

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Definitions:

Break-Even Point

The juncture where the overall expenses match the overall income, leading to neither a profit nor a loss.

Fixed Costs

Fixed costs are business expenses that remain constant regardless of production volume, such as rent, salaries, and insurance premiums.

Variable Costs

Costs that change in proportion to the level of goods or services produced by a business.

Net Income

The amount of profit remaining after all expenses, taxes, and costs have been deducted from total revenue.