Which of the Following Processes Is Spontaneous

question 76

Multiple Choice

Which of the following processes is spontaneous?

• A)a mixture of two liquids separating into pure compounds
• B)reaction of sodium with oxygen
• C)precipitation of solute from a unsaturated solution
• D)water flowing uphill

Understand the functional properties of different sensory receptors.

Describe changes in sensory perception with aging.

Recognize the neural pathways associated with different senses.

Classify receptors based on stimulus type.

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Definitions:

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service and the total amount that they actually pay.

Producer Surplus

The difference between what producers are willing to accept for a good versus what they actually receive.

Ruby

A precious red gemstone made of corundum (aluminum oxide), prized for its color and brilliance.

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service versus the total amount that they actually pay.