Arrhenius Equation
Easychemistry
According to the Arrhenius equation, the rate constant k is related to activation energy Ea by:
Select the correct option:
Solution
Incorrect! Answer:
k = Ae⁻ᵉᵃᵎᴿᵀ⁾
The Arrhenius Equation quantifies the effect of temperature on the rate constant k: k=Ae−Ea/RT
- k: Rate constant
- A: Pre-exponential factor or Frequency factor
- Ea: Activation energy (minimum energy for a successful collision)
- R: Universal gas constant
- T: Absolute temperature (Kelvin)
- The term e−Ea/RT represents the fraction of molecules that have energy greater than the activation energy.
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
More arrhenius equation Practice Questions
About This Question
- Subject
- chemistry
- Chapter
- chemical kinetics
- Topic
- arrhenius equation
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
k = Ae⁻ᵉᵃᵎᴿᵀ⁾
The Arrhenius Equation quantifies the effect of temperature on the rate constant k: k=Ae−Ea/RT
- k: Rate constant
- A: Pre-exponential factor or Frequency factor
- Ea: Activation energy (minimum energy for a successful collision)
- R: Universal gas constant
- T: Absolute temperature (Kelvin)
- The term e−Ea/RT represents the fraction of molecules that have energy greater than the activation energy.
This easy difficulty chemistry question is from the chapter chemical kinetics, covering the topic of arrhenius equation. It appeared in the 2025 exam.
Looking for more practice? Explore all chemistry questions or browse chemical kinetics questions on RankGuru.