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A first order reaction takes 40 min for ...

A first order reaction takes 40 min for 30% completion. Calculate `t_(1/2)`.

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. In a hydrolysis reaction, 5g ethyl acetate is hydr olyzed in presence ...

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  2. A first order reaction is 20% complete in 10 minutes. Calculate the ti...

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  3. A first order reaction takes 40 min for 30% completion. Calculate t(1/...

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  4. 50 % of first order reaction gets completed in 16 minutes. What fracti...

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  5. The three fourth of a first order reaction is completed in 32 minutes....

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

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  7. A reaction is first order with vosbect to reactant P having rate const...

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  8. For a first order reaction, half life period (t(1//2)) is 100 seconds....

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

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

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

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

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

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

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

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

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

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

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

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

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