A 1500 ML Sample of an Aqueous Solution at 25°C Contains

question 89

Multiple Choice

A 150.0 mL sample of an aqueous solution at 25°C contains 15.2 mg of an unknown nonelectrolyte compound.If the solution has an osmotic pressure of 8.44 torr,what is the molar mass of the unknown compound?

• A) 223 g/mol
• B) 294 g/mol
• C) 341 g/mol
• D) 448 g/mol
• E) 195 g/mol

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Definitions:

Capital Cost Allowance (CCA)

A taxable expense in Canadian tax law that represents a yearly deduction for the depreciation of property used in a business or profession.

Fixed Assets

Long-term tangible assets that are used in the operations of a business and are not expected to be converted to cash in the near-term.

Initial Cost

The initial expenditure involved in acquiring an asset or starting a project, before any operational or maintenance costs.

Net Working Capital

The difference between a company's current assets and current liabilities, indicating the short-term liquidity and operational efficiency of the business.