When a Nonvolatile Solute Is Added to a Volatile Solvent,the

question 74

Multiple Choice

When a nonvolatile solute is added to a volatile solvent,the solution vapor pressure __________,the boiling point __________,the freezing point __________,and the osmotic pressure across a semipermeable membrane __________.

• A)decreases,increases,decreases,decreases
• B)increases,increases,decreases,increases
• C)increases,decreases,increases,decreases
• D)decreases,decreases,increases,decreases
• E)decreases,increases,decreases,increases

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Definitions:

Cognitive Coping

Strategies that involve the conscious effort to solve personal and interpersonal problems, and seeking to master, minimize, or tolerate stress or conflict.

Hypothalamus

A region of the brain responsible for the regulation of certain metabolic processes and other activities of the autonomic nervous system, including hunger and temperature control.

Adrenal Glands

Small glands located on top of each kidney which produce various hormones including adrenaline and cortisol, involved in response to stress.

Visual Cliff

An experimental apparatus used to measure infants' perception of depth and their fear of falling.