The Heat Exchange of a Certain Exothermic Reaction Is Measured

question 10

Multiple Choice

The heat exchange of a certain exothermic reaction is measured in a solution calorimeter. The sign convention for the heat exchanged in this process would be a ____ value for the heat released in the reaction and a ____ value for the heat absorbed by the calorimeter.

• A) negative ( - ), positive (+)
• B) positive (+), negative ( - )
• C) negative ( - ), negative ( - )
• D) positive (+), positive (+)

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