Which of the Following Processes Is Endothermic

question 36

Multiple Choice

Which of the following processes is endothermic?

• A) mixing water and acid
• B) rusting iron
• C) photosynthesis
• D) the electron affinity of a fluorine atom
• E) None of the above processes are endothermic.

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Shale Rock

A fine-grained sedimentary rock composed of clay, mineral flakes, and organic matter, known for its ability to store oil and gas.

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