Which of the Following Statements Is(are) True

question 83

Multiple Choice

Which of the following statements is(are) true?

• A) In exothermic reactions, the reactants are lower in potential energy than the products.
• B) The heat of reaction and change in enthalpy can always be used interchangeably.
• C) Enthalpy is a state function.
• D) A chemist takes the point of view of the surroundings when determining the sign for work or heat.
• E) At least two of these statements are true.

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