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Define Elementary step in a reaction...

Define Elementary step in a reaction

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Each step of a complex reaction is called elementary step.
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ICSE-CHEMICAL KINETICS-EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) A. VERY SHORT ANSWER QUESTIONS (WITH ANSWERS ))
  1. The kinetics for the reaction, 2NO+2H2 to N2 + 2H2O is explained by t...

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  2. Write the rate law and order for the following reaction: AB2 +C2 ...

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  3. Define Elementary step in a reaction

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  4. What is the temperature coefficient?

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  5. What are effective collisions ?

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  6. Define threshold energy.

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  7. What is the effect of catalyst on the rate of reaction ?

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  8. Define activation energy of a reaction.

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  9. How is activation energy of a reaction affected? by using a catalys...

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  10. How is activation energy of a reaction affected by increasing the te...

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  11. In some cases, it is found that large number of colliding molecules ha...

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  12. The reaction 2 H2(g) + O2(aq) to 2 H2 O(l) is thermodynamically feasi...

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  13. The activation energy of a reaction is zero. Will the rate constant of...

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  14. Is there any participation of the catalyst in the chemical process?

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  15. How does a catalyst work?

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  16. State the rate law of chemical reactions.

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  17. What is an elementary reaction?

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  18. Define order of a reaction.

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  19. What is meant by molecularity of a reaction ?

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  20. For the reaction 2X to X2, the rate of reaction becomes three times w...

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