Which of the following is not a characteristic of an endothermic reaction? (2023

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Question: Which of the following is not a characteristic of an endothermic reaction? (2023)

Options:

Correct Answer: Releases heat

Exam Year: 2023

Solution:

Endothermic reactions absorb heat, feel cold, and have a positive ΔH; they do not release heat.

Which of the following is not a characteristic of an endothermic reaction? (2023)

Which of the following is not a characteristic of an endothermic reaction? (2023)

Step 1: Understand what an endothermic reaction is. It is a type of chemical reaction that absorbs heat from its surroundings.
Step 2: Identify the characteristics of endothermic reactions. They absorb heat, feel cold to the touch, and have a positive change in enthalpy (ΔH).
Step 3: Recognize that endothermic reactions do not release heat. This is a key point that distinguishes them from exothermic reactions, which do release heat.
Step 4: Review the options given in the question to find which one does not match the characteristics of endothermic reactions.

No concepts available.