Which of the Following Best Describes the Reaction NaNO₃

question 76

Multiple Choice

Which of the following best describes the reaction NaNO₃ + HCl → HNO₃ + NaCl?

• A)Decomposition reaction
• B)Exchange reaction
• C)Reversible reaction
• D)Synthesis reaction

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Definitions:

Fixed Cost

Expenses that do not change with the level of production or sales, such as rent, salaries, and insurance premiums.

Variable Cost

Costs that change in proportion to the level of activity or volume of production in a business.

Linear Equation

An algebraic equation in which each term is either a constant or the product of a constant and a single variable.

Variable Cost Per Unit

Variable Cost Per Unit is the cost that varies directly with the production volume, including materials and labor directly involved in the production.