21
practice examMultiple Choice

Practice Exam

Question 21 • Chemistry

Digby wants to determine how many calories are in his bag of chips. Which calorimeter should he use?

Answer
A
He cannot use either.
B
coffee cup calorimeter
C
He could use both types of calorimeters.
D
bomb calorimeter

Explanation

A bomb calorimeter measures the energy released when a food sample, such as chips, is completely burned. That energy can be used to determine the food’s calorie content. A coffee cup calorimeter is generally used for reactions in solution, not for measuring the energy in food.

AI-written and checked against the verified answer.

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