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The rate constant for a first order reac...

The rate constant for a first order reaction is `80 s^-1`. How much time will it take to reduce the concentration of the reactants to `1/18^(th)` of Its initial value ?

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
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  2. For a first order reaction, half life period (t(1//2)) is 100 seconds....

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  3. The rate constant for a first order reaction is 80 s^-1. How much time...

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  4. The pressure of a gas decomoposing at the surface of a solid catalyst ...

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  5. The half life period of a substance is 60 min at a certain initial con...

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  6. The thermal decomposition of a compound is first order. If 50 % of the...

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  7. A first order reaction takes 69.3 minutes for 50% completion. Calculat...

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  8. The rate of a reaction increases four times when the temperature chang...

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  9. The reaction, 2NO2 rarr 2NO+ O2 has an activation energy of 110 kJ mol...

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  10. Calculate the mass of of 1 mole of each one of the following : FeSO4.7...

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  11. Calculate the mass of of 1 mole of each one of the following : Na2O2

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  12. Write the electronic configuration of an element X whose atomic number...

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  13. Write the distribution of electrons in a nitrogen atom. (Atomic number...

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  14. What would be the electronic configuration of a positively charged sod...

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  15. The rate constant for a first order reaction becomes six times when th...

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  16. The rate constant for a reaction is 1.6 xx10^-5 and 6.36 xx 10^-3 s^-1...

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  17. Fill in the blanks- is used in killing moulds and fungi of plants.

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  18. The rate constant of a reaction is 1.2 xx10^-3 sec^-1 at 30^@C and 2.1...

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  19. For the decomposition of ethyl iodide : C2H5I rarr C2H4+ HI the rate c...

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  20. The specific rate constant for the combination of H2 and I2 to form HI...

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