Question:
The reactions with low activation energy are always:
The reactions with low activation energy are always:
Show Hint
Reactions with low activation energy proceed faster because they require less energy to overcome the energy barrier.
Updated On: Jan 6, 2026
- Adiabatic
- Slow
- Non-spontaneous
- Fast
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Activation energy and reaction speed.
The activation energy is the minimum energy required for a reaction to take place. Reactions with low activation energy tend to proceed quickly.
Step 2: Conclusion. Thus, reactions with low activation energy are fast.
Step 2: Conclusion. Thus, reactions with low activation energy are fast.
Was this answer helpful?
0
0
Top Questions on Chemical Kinetics
- In \( 2A \rightarrow \) Product, the reaction concentration of A remains 0.4 mol\(^{-1}\) from 0.5 mol\(^{-1}\) in 10 minutes.
Calculate the velocity of reaction for this period of time.- UP Board XII - 2025
- Chemistry
- Chemical Kinetics
- The reaction between H$_2$ (g) and I$_2$ (g) was carried out in a sealed isothermal chamber. The rate law for the reaction was found to be: \[ \text{Rate} = k[\text{H}_2][\text{I}_2] \] If 1 mole of H$_2$ (g) was added to the reaction chamber and the temperature was kept constant, then predict the change in rate of the reaction and the rate constant.
- CBSE CLASS XII - 2025
- Chemistry
- Chemical Kinetics
Calculate the two third life of a first reaction having K=5.48 $\times$ 10$^{-14}$s$^{-1}$.
- PSEB XII - 2025
- Chemistry
- Chemical Kinetics
- Calculate the half-life time of a first order reaction having K=8min$^{-1}$.
- PSEB XII - 2025
- Chemistry
- Chemical Kinetics
- The rate constant for a first order reaction is 60 sec$^{-1}$. How much time will it take to reduce the concentration of the reaction to 1/10$^{th}$ of its initial value ?
- PSEB XII - 2025
- Chemistry
- Chemical Kinetics
View More Questions
Questions Asked in VITEEE exam
- Find the value of \( x \) in the equation \( 2x + 3 = 7x - 8 \).
- VITEEE - 2025
- Algebra
- Which of the following compounds will show geometrical isomerism?
- VITEEE - 2025
- coordination compounds
- The coordination number and geometry of \([\mathrm{Ni(CN)_4]^{2-}\) and \([\mathrm{NiCl_4}]^{2-}\) are respectively:}
- VITEEE - 2025
- coordination compounds
- The IUPAC name of \([\mathrm{Co(NH_3)_5Cl}]\mathrm{SO_4}\) is:
- VITEEE - 2025
- coordination compounds
- Which of the following acids is a strong acid?
- VITEEE - 2025
- Acids and Bases
View More Questions