Table of contents

8. Thermochemistry

Nature of Energy

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Multiple Choice

Each gram of glucose contains approximately how much energy?

4 kilocalories

2 kilocalories

9 kilocalories

7 kilocalories

Verified step by step guidance

Understand that glucose is a carbohydrate, and carbohydrates typically provide energy in the form of calories.

Recall that the energy content of carbohydrates is generally about 4 kilocalories per gram.

Consider the options given: 4 kilocalories, 2 kilocalories, 9 kilocalories, and 7 kilocalories.

Recognize that the typical energy content for carbohydrates aligns with one of the provided options.

Conclude that the energy content of glucose, a carbohydrate, is approximately 4 kilocalories per gram, based on standard nutritional information.

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