Which of the following standard conditions is not correct about energy changes?
CHEMISTRY
WAEC 2020
Which of the following standard conditions is not correct about energy changes?
- A. Standard temperature is 298K
- B. B. Standard pressure is 1 atm
- C. Concentration of solution must be 1 mol/dm3
- D. ΔH at 298 K is the activation energy
Correct Answer: D. ΔH at 298 K is the activation energy
Explanation
the standard conditions of 1 atm pressure and 298K.
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