What Is the Molar Mass of Toluene If 0

question 42

Multiple Choice

What is the molar mass of toluene if 0.85 g of toluene depresses the freezing point of 100.g of benzene by 0.47°C? K_f of benzene is 5.12°C/m.

• A)927 g/mol
• B)92.6 g/mol
• C)81.8 g/mol
• D)78.0 g/mol
• E)10.7 g/mol

---

Definitions:

Net Operating Income

The profit a company makes from its operations, exclusive of taxes and other non-operational expenses.

Price Hike

An increase in the selling price of goods or services, often due to increased production costs or higher demand.

Traceable Fixed Expense

A fixed cost that can be directly linked to a specific business segment, product, or operation without any ambiguity.

Net Operating Income

The total profit of a business after operating expenses are deducted but before interest and taxes are subtracted.