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Calculate the half-life of a first order...

Calculate the half-life of a first order reaction from their rate constants given below: `4 years^-1`

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ASSAM ACADEMIC CENTRE-Chemical Kinetics -Example
  1. Calculate the half-life of a first order reaction from their rate cons...

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  2. Calculate the half-life of a first order reaction from their rate cons...

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  3. Calculate the half-life of a first order reaction from their rate cons...

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  4. The half-line for radioactive decay of ^C-14 is 5730 years. An archaeo...

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  5. The rate constant for a first order reaction is 60s^-1. How much time ...

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  6. During nuclear explosion, one of the products is ^90Sr with half-line ...

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  7. For a first order reaction, show that time required for 99% completion...

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  8. Consider a certain reaction A rarr Products with k = 2.0x10^-2 s^-1.Ca...

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  9. The decomposition of hydrocarbon follows the equation k = (4.5xx10^11 ...

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  10. The rate constant for the first order decomposition of H2O2 is given b...

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  11. The decomposition of A into product has value of k as 4.5xx10^3 s^-1 a...

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  12. The time required for 10% completion of a first order reaction at 298 ...

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  13. The rate of reaction quadruples when the temperature changes from 293 ...

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  14. When does the rate of the reaction become equal to specific reaction r...

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  15. Give reasons for the following: On the basis of heat of combustion val...

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  16. What is meant by elemantary step in a reaction?

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  17. A reaction is 50% complete in 2 hours and 75% complete in 4 hours. Wha...

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  18. Define activation energy of a reaction.

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  19. Define order of a reaction.

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  20. How is rate constant related to concentration of the reactants?

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