Home
Class 12
CHEMISTRY
A substance disintegrated 87.5% in 45 mi...

A substance disintegrated 87.5% in 45 min. What is it half-life?

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Short Answer Type I Questions)|11 Videos

  • CHEMICAL KINETICS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Short Answer Type II Questions)|8 Videos

  • CHEMICAL KINETICS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (Multiple Choice Type Questions)|5 Videos

  • CARBOXYLIC ACIDS

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (LONG ANSWER TYPE QUESTIONS) |3 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    ARIHANT PUBLICATION|Exercise CHAPTER PRACTICE (LONG ANSWER TYPE QUESTIONS) |2 Videos

Similar Questions

Explore conceptually related problems

One-fourth of reaction is completed in 32 min. What is the half-life period of this reaction? How is half-life period related to initial concentration for a second order reaction?

One fourth of a first order reaction is completed in 32 mins. What is the half life of the reaction?

Radioactive decay is a first order rate process. Two-third of a radioactive isotope disintegrates in 30 min. What is the rate constant of the disintegration?

Derive an expression for the rate constant of first order reaction. The rate constant of first order reaction is 0.346" min"^(-1) . What is the half-life?

Rate constant of a 1st order reaction is 0.5 s^(-1) . What is the half-life period ?