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Which of the following is true about exothermic reactions? (2022)

Practice Questions

1 question
Q1
Which of the following is true about exothermic reactions? (2022)
  1. They absorb heat.
  2. They release heat.
  3. They have a positive ΔH.
  4. They are always spontaneous.

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following is true about exothermic reactions? (2022)
Solution: Exothermic reactions release heat to the surroundings, resulting in a negative change in enthalpy (ΔH < 0).
Steps: 0

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