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Draw a representative reaction curve for...

Draw a representative reaction curve for an exothermic reaction and (i) label the activation energies for the forward and reverse reaction (ii) enthalpy for the forward and reverse reactions. How will the curve change with the addition of a catalyst ?

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ICSE-CHEMICAL KINETICS-EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) B. SHORT ANSWER QUESTIONS )
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  2. Assume that Earth is in circular orbit around the Sun with kinetic ene...

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

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

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

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

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

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

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

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

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

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  12. What is activation energy? How is the rate constant of a reaction rela...

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  13. What is an incomplete ecosystem? Explain with the help of suitable exa...

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  14. Define the terms: Instantaneous rate of a reaction

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  15. Define the terms: Average rate of reaction

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  16. Define the terms: Half-life period and reaction life time.

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  17. What is meant by rate of reaction ? Show that the rate of reaction can...

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  18. How is the rate of reaction expressed ? Write the factors which affect...

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  19. Explain the terms rate equation and specific reaction rate.

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  20. What is meant by molecularity of a reaction ? Why the molecularity of ...

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