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Calculate the half life period of a firs...

Calculate the half life period of a first order reaction when the rate constant is `5 year^-1`.

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ASSAM ACADEMIC CENTRE-Chemical Kinetics -Example
  1. Define order of a reaction.

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

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  3. Calculate the half life period of a first order reaction when the rate...

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  4. The form of the rate law for a reaction is expressed as: rate = k[Cl2]...

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  5. The rate of a reaction is 1.2xx10^-3 L mol^-1 s^-1. What is the order ...

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  6. In some chemical reactions, it is found that a larage number of collid...

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  7. Express the relation between the half life period of a reaction and in...

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  8. A substance with intitial concentration 'a' follows zero order kinetic...

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  9. How does the value of rate constant vary with reactant concentration?

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  10. The reaction A + B rarr C has zero order. What is the rate equation?

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  11. The rate of a reaction is given by Rate = k[N2O5]. In this equation wh...

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  12. Why is it that the instantaneous rate of a reaction does not change wh...

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  13. Give one exampe of first order reaction.

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  14. Rate of a reaction is given by the equation: Rate = k[A]^2[B]. What ar...

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  15. What is the meaning of an elementary reaction?

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  16. Give an example of pseudo first order reaction.

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  17. Why is it that rates of most reactions increase when the temperature o...

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  18. State the role of activated complex in a reaction and state its relati...

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  19. What is meant by the 'rate constant, k' of a reaction. If the concentr...

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  20. What aspect of a reaction is influenced by presence of catalyst which ...

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