Select the Best Statement

question 29

Multiple Choice

Select the best statement.

• A)Chemical changes provide the only valid basis for identification of a substance.
• B)Chemical changes are easily reversed by altering the temperature of the system.
• C)Chemical changes always produce substances different from the starting materials.
• D)Chemical changes are associated primarily with extensive properties.
• E)Chemical changes are accompanied by changes in the total mass of the substances involved.

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Definitions:

Chapter 13

A type of bankruptcy filing in the United States that allows individuals with regular income to develop a plan to repay all or part of their debts.

Payments

The transfer of money, goods, or services from one party to another as fulfillment of an obligation or settlement of a debt.

Plan

A detailed proposal for doing or achieving something, often outlining objectives, strategies, and actions.

Estopped

A principle that prevents a person from denying or asserting anything to the contrary of that which has been, in the context of the facts of the case, established as the truth.