Polyethylene Is a Synthetic Polymer or Plastic with Many Uses

question 24

Multiple Choice

Polyethylene is a synthetic polymer or plastic with many uses. 1.40 g of a polyethylene sample was dissolved in enough benzene to make 100. mL of solution, and the osmotic pressure was found to be 1.86 torr at 25°C. What is the molar mass of the polyethylene?

• A) 3.39 × 10⁶ g/mol
• B) 1.19 × 10⁴ g/mol
• C) 1.06 × 10⁸ g/mol
• D) 5720 g/mol
• E) 1.40 ×10⁵ g/mol

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Definitions:

Line Of Credit

An arrangement between a financial institution and a customer that establishes a maximum loan balance that the borrower can access.

Carrying Costs

The cumulative expenses associated with maintaining inventory, which encompass storage fees, insurance premiums, taxes, the decrease in value over time, and the costs related to missed opportunities.

Shortage Costs

Costs incurred when demand exceeds supply, leading to inventory shortages, potentially including lost sales, backorder costs, and customer dissatisfaction.

Stock Out Costs

The costs associated with running out of stock, including lost sales, diminished customer loyalty, and operational disruption.