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The rate of a reaction at a particular t...

The rate of a reaction at a particular temperature is r and at another temperature is 2r. What could be approximate difference between the two temperatures?

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U-LIKE SERIES-CHEMICAL KINETICS -VERY SHORT ANSWER QUESTIONS
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  2. What is meant by elementary step in a reaction?

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

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  5. A substance with initial concentration a follows zero order kinetics w...

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  6. In the arrhenius equation, what does the factor e^(-E(a)//RT) correspo...

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  7. For a chemical reaction to take place, what should be the value of Del...

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  8. The number of reacting species taking part in an elementary reaction w...

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  9. Name the scientist who gave the relationbetween rate of a chemical rea...

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  10. Name a substance that accelerates a reaction but does not undergo a ch...

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  11. What does 'A' represent in Arrhenius equation giving the change of rea...

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  12. How do you represent energy of activation?

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  13. The rate of a reaction at a particular temperature is r and at another...

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  14. What is the name given to number of collisions per second per unit vol...

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  15. What kind of reactions are not catalysed by the catalyst?

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  16. In the equation : Rate =PZ(AB)e^(-Ea//RT), what does P represent ?

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  17. Name the substance which when added reduces the rate of reaction.

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  18. A substance on hydrolysis in the presence of acid gives a mixture of g...

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  19. Thermal decomposition of gaseous ammonia is a zero order reaction. Wha...

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  20. Ethyl acetate is hydrolysed with water to acetic acid and ethyl alcoho...

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