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What are the two necessary conditions fo...

What are the two necessary conditions for the colliding molecules to yield the products ?

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ICSE-CHEMICAL KINETICS-EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) B. SHORT ANSWER QUESTIONS )
  1. What is half-life period ? Show that the half-life period of a first o...

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  2. Comment on the statement that the rate of a chemical reaction is very ...

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  3. What are the two necessary conditions for the colliding molecules to y...

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  4. What are simple reactions and what are complex reactions in chemical k...

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  5. How do we know that not all collisions between reactant molecules lead...

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  6. A reaction proceeds through several fast and slow steps. Which of the ...

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  7. Consider the following reaction between NO2 and F2, 2NO2 +F2 to 2NO2 F...

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  8. From the following mechanism of a complex reaction, find out the order...

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  9. Nitric oxide reacts with hydrogen to give nitrogen and water: 2NO ...

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  10. Nitric oxide NO reacts with oxygen to produce nitrogen dioxide: 2NO...

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  11. Define the threshold energy and activation energy. How are they interr...

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  12. Draw a representative reaction curve for an exothermic reaction and (i...

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  13. Equal amount of a reactant were taken in two closed flasks of same cap...

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  14. An increase in temperature of 10 K rarely doubles the kinetic energy o...

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  15. On the basis of heat of combustion values, graphite is more stable tha...

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  16. What is the effect of light radiations on reaction rates?

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  17. Comment on the following statements. Endothermic reactions have hig...

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  18. Comment on the following statements. A reaction with a higher activ...

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  19. Comment on the following statements. CH4 does not react with oxygen...

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  20. Discuss the effect of catalyst on the activation energy.

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