Question
A cold pack is snapped, and the chemical reaction causes the pack to feel cold. Which kind of reaction is this? (1 point)
Responses
This is an endothermic reaction because the surroundings took energy from the system.
This is an endothermic reaction because the surroundings took energy from the system.
This is an endothermic reaction because the system took energy from the surroundings.
This is an endothermic reaction because the system took energy from the surroundings.
This is an exothermic reaction because the system took energy from the surroundings.
This is an exothermic reaction because the system took energy from the surroundings.
This is an exothermic reaction because the surroundings took energy from the system.
Responses
This is an endothermic reaction because the surroundings took energy from the system.
This is an endothermic reaction because the surroundings took energy from the system.
This is an endothermic reaction because the system took energy from the surroundings.
This is an endothermic reaction because the system took energy from the surroundings.
This is an exothermic reaction because the system took energy from the surroundings.
This is an exothermic reaction because the system took energy from the surroundings.
This is an exothermic reaction because the surroundings took energy from the system.
Answers
GPT-4o mini
The correct response is:
**This is an endothermic reaction because the system took energy from the surroundings.**
In an endothermic reaction, the system absorbs energy from its surroundings, which results in a decrease in temperature of the surroundings, causing the cold pack to feel cold.
**This is an endothermic reaction because the system took energy from the surroundings.**
In an endothermic reaction, the system absorbs energy from its surroundings, which results in a decrease in temperature of the surroundings, causing the cold pack to feel cold.