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Define molecularity of a reaction....

Define molecularity of a reaction.

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Molecularity of are action

Distinguish between order and the molecularity of a reaction.

What is meant by order and molecularity of a reaction? How do these differ?

For a reaction: H_2 + Cl_2 to 2HCl . Write molecularity of this reaction

The molecularity of a reaction can never be a fraction.

Explain with suitable example how the molecularity of a reaction Is different from the order of reaction ?

Why can’t molecularity of any reaction be equal to zero?

For a reaction : 2NH_3(g) overset (Pt) rarr N_2(g)+3H_2(g) Rate =k . Write the order and molecularity of this reaction.

MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. True or False : The half life Period for a first order reaction is ind...

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  2. True or False : If [A]0 is the initial concentration of a reactant fol...

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  3. Define molecularity of a reaction.

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  4. True or False : Higher the activation energy of a reaction, faster is ...

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  5. The molecularity of a reaction can never be a fraction.

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  6. True or False : For a first order reaction, plot of ln ([A]0//[A]) ver...

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  7. True or False : The time taken for 3/4 th of a first order reaction to...

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  8. For a first order reaction :

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  9. Fill in the blanks- is used in the hydrogenation of alkynes to alkene...

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  10. What is the composition of brass and what are its uses?

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  11. Fill in the blanks- Bronze is made up of and is used in .

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  12. is an alloy used in making guns, pistols etc.

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  13. The difference in energy between the energy of activated complex and t...

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  14. The factor e^(-Ea//RT) in Arrhenius equation is called............ fac...

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  15. Fill in the blanks- Wool, cotton, silk is known as fibres.

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  16. The rate of a reaction when the concentration of each reactant is take...

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  17. Explain the concept of activation energy.

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  18. Example for first order reaction.

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  19. If the rate of reaction : N2 + 3H2 rarr 2NH3 measured as Delta [NH3]//...

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  20. The sum of powers to which concentration terms are raised in the rate ...

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