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The half life period of a first order re...

The half life period of a first order reaction is 3 minutes. Calculate the time taken to complete 75% of the initial concentration.

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. A first order reaction is 15% complete in 20 minutes. How long will it...

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  2. The half life period for a reaction of first order is 2.31xx10^3 min. ...

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  3. The half life period of a first order reaction is 3 minutes. Calculate...

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  4. The following data were obtained during the first order thermal decomp...

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  5. A first order reaction is 75% complete in 60 min. Find the half-life o...

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  6. A first order reaction takes 40 minutes for 20% completion. Calculate ...

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  7. For a first-order reaction, it takes 5 minutes for the initial concent...

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  8. What is the maximum number of electrons which can be accommodated in t...

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  9. Raman’s mother was trying again and again to burn a big lump of coal...

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  10. What is the maximum number of electrons an M shell of the atom can acc...

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  11. If the concentration be expressed in mol L^-1 units and time in second...

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  12. The half-life period for a first order reaction is 69.3 s. Its rate co...

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  13. What is the unit of rate constant for second order reaction ?

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  14. Half life period of a first order reaction is :

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  15. For the reaction, A rarr C , it is found that the rate of the reaction...

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  16. For a chemical reaction A + B rarr C, the following data were found : ...

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  17. On increasing temparature of the reacting system by 10 degrees, the ra...

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  18. The rate of a first order reaction is 1.8 xx10^-3 mol L^-1 mi n^-1 whe...

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  19. The rate for the first order reaction is 0.69 xx10^-2 mol L^-1 mi n^-1...

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  20. For the first order reaction, the half life period is (if k is rate co...

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