An Aqueous Dextrose Solution Having a Density of 1 $\circ$ C Find the Osmotic Pressure of This Solution at 25

question 89

Multiple Choice

An aqueous dextrose solution having a density of 1.04 g/cm³ freezes at -1.15 ^$\circ$ C. Find the osmotic pressure of this solution at 25 ^$\circ$ C. K_f of water is 1.86 ^$\circ$ C/m; molecular mass of dextrose = 180.16 g/mol.

• A) 12.9 atm
• B) 13.8 atm
• C) 14.1 atm
• D) 15.1 atm
• E) 120 atm

Understand Talcott Parsons' concept of the sick role and its limitations in the context of chronic illnesses.

Understand the different types of memory tasks used to measure memory and their applications.

Distinguish between declarative (explicit) and nondeclarative (implicit) memories and their subtypes.

Recognize the role of recall, recognition, and relearning in retrieving information from memory.

---

Definitions:

Fixed Manufacturing Overhead

Costs that do not vary with the level of production or sales, such as rent, salaries of permanent staff, and equipment depreciation.

Product Cost

The total cost associated with producing goods, including raw materials, labor, and overhead costs.

Variable Costing

A costing method that includes only variable manufacturing costs—direct materials, direct labor, and variable manufacturing overhead—in unit product costs.

Fixed Manufacturing Overhead

Costs that do not change with the level of production output and are essential for the manufacturing process, such as rent, property taxes, and salaries of permanent staff.