The Complex Ion [NiCl₄]^2- Is Tetrahedral

question 62

Multiple Choice

The complex ion [NiCl₄]^2- is tetrahedral. How many unpaired electrons are there in the complex?

• A) 4
• B) 1
• C) 2
• D) 3
• E) 0

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Definitions:

Manufacturing Overhead

All indirect costs associated with manufacturing, such as maintenance and repairs on equipment, utilities, and salaries for employees not directly involved in production.

Relevant Range

The range of activity within which the assumptions about fixed and variable costs in cost-volume-profit analysis remain valid.

Average Costs

The total costs (fixed and variable) divided by the number of units produced, reflecting the average cost per unit.

Manufacturing Overhead

Any production expenses beyond the cost of direct materials and labor, which include charges like equipment wear and tear, as well as overhead costs such as utility bills and property rental fees.