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List of top Chemistry Questions on Kinetics asked in UP Board XII

Define molecularity and order of a reaction. Derive the integrated rate equation for the rate constant of first-order reaction.
  • UP Board XII - 2024
  • UP Board XII
  • Chemistry
  • Kinetics
The unit of velocity (rate) constant for a second-order reaction is:
  • UP Board XII - 2024
  • UP Board XII
  • Chemistry
  • Kinetics
Explain the difference between molecularity and order of reaction. Show that the time taken to complete three-fourth of the first-order reaction is doubled to its half-life.
  • UP Board XII - 2024
  • UP Board XII
  • Chemistry
  • Kinetics
Effect of temperature on rate of reaction and calculation of time for 80\% completion.
  • UP Board XII - 2024
  • UP Board XII
  • Chemistry
  • Kinetics
Explain first-order reaction. The value of velocity (rate) constant \( k \) for a first-order reaction is \( 5 \times 10^{-14} \, \text{s}^{-1} \). Calculate the half-life period of the reaction.
  • UP Board XII - 2024
  • UP Board XII
  • Chemistry
  • Kinetics