Which of the Following Is NOT a Sign of a Chemical

question 26

Multiple Choice

Which of the following is NOT a sign of a chemical reaction?

• A)absorbing heat when chemicals are contacted with each other
• B)emission of heat when chemicals are contacted with each other
• C)emission of light when chemicals are contacted with each other
• D)absorbing light when chemicals are contacted with each other
• E)All of the above are signs of a chemical reaction.

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Definitions:

Coase Theorem

An economic theory stating that if trade in an externality is possible and there are no transaction costs, bargaining will lead to an efficient outcome regardless of the initial allocation of property rights.

Externalities

Economic side effects or consequences that affect uninvolved third parties; can be positive or negative.

External Costs

Costs generated by a production or consumption activity that are not borne by the producer or consumer but by society at large.

Transaction Costs

Costs associated with the process of buying and selling, including search and information costs, bargaining costs, and enforcement costs.