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

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Definitions:

Spleen

An organ involved in the production and removal of blood cells and part of the immune system.

Innate Immunity

A part of the immune system that provides immediate defense against infection but does not confer long-lasting or protective immunity to the host.

Adaptive Immunity

The component of the immune system that is characterized by memory and specificity, allowing for an enhanced response to subsequent encounters with antigens.

Memory Cells

Specific cells in the immune system that remember an antigen that the body has previously encountered, allowing a faster and stronger response upon re-exposure.