What Is the Freezing Point Depression of a Sugar Solution

question 82

Multiple Choice

What is the freezing point depression of a sugar solution prepared by dissolving 375.00 g of sucrose (342.3 g/mol) in 1500.0 g of water (Kf of water = 1.86 °C∙ kg solvent/mol solute) ?

• A) 1.36 °C
• B) -1.36 °C
• C) -1.86 °C
• D) -0.465 °C

Calculate optimal shipping quantities to minimize transportation costs.

Understand and apply the concept of material balance equations in production planning.

Calculate optimal staffing and production schedules to minimize costs.

Evaluate pricing strategies based on demand elasticity to maximize revenue.

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Definitions:

Time Deposits

A type of bank deposit that has a specified time of maturity and typically offers a higher interest rate than a savings account, with penalties for early withdrawal.

Reserve Requirements

Reserve requirements refer to the amount of funds that a bank must hold in reserve against deposits made by customers, set by central banks to ensure liquidity.

Excess Reserves

The amount of reserves that a bank holds beyond the required minimum, often held in the central bank to lend to other banks or as currency in circulation.

Required Reserves

The minimum amount of funds that a bank is required to hold in reserve against deposits, as mandated by central banking regulations.