What Is the Definition of Molality

question 63

Multiple Choice

What is the definition of molality?

• A) moles of solute per kg of solvent
• B) grams of solute per kg of solution
• C) grams of solute per liter of solution
• D) moles of solute per liter of solvent
• E) moles of solute per liter of solution

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Definitions:

Electron Microscope

A type of microscope that uses a beam of electrons to create an image of the specimen with much higher resolution than a light microscope.

Selectively Permeable Membrane

A membrane that allows certain molecules or ions to pass through it by diffusion and occasionally specialized processes, crucial in maintaining the cell environment.

Osmosis

The movement of water molecules through a selectively permeable membrane from a region of lower solute concentration to one of higher concentration.

Protein

Large biomolecules, or macromolecules, composed of one or more long chains of amino acid residues, crucial for the structure, function, and regulation of the body's tissues and organs.