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Which of the following is true for an endothermic reaction?
Which of the following is true for an endothermic reaction?
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Practice Questions
1 question
Q1
Which of the following is true for an endothermic reaction?
Heat is released
ΔH is negative
ΔH is positive
The reaction is spontaneous
Show Solution
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In an endothermic reaction, heat is absorbed, resulting in a positive ΔH.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is true for an endothermic reaction?
Solution:
In an endothermic reaction, heat is absorbed, resulting in a positive ΔH.
Steps: 5
Show Steps
Step 1: Understand what an endothermic reaction is. It is a type of chemical reaction that absorbs heat from its surroundings.
Step 2: Recognize that when heat is absorbed, the temperature of the surroundings decreases.
Step 3: Learn about ΔH, which stands for the change in enthalpy (heat content) during a reaction.
Step 4: In an endothermic reaction, since heat is absorbed, the value of ΔH is positive.
Step 5: Conclude that in an endothermic reaction, heat is absorbed, leading to a positive ΔH.
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