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A graph of volume of hydrogen released V...

A graph of volume of hydrogen released Vs time for the reaction between zinc and dil.HCl is given in figure On the basis of this mark the correct option.

A

Average rate upto 40 seconds `(V_3-V_2)/(40)`

B

Average rate upto 40 seconds is `(V_3-V)/(40-30)`

C

Average rate upto 40 seconds is `V_3/40`

D

Average rate upto 40 seconds is `(V_3-V_1)/(40-20)`

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
  1. According to Arrhenius equation rate constant k is equal to A e^(-Ea//...

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  2. Consider the Arrhenius equation given below and mark the correct optio...

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  3. A graph of volume of hydrogen released Vs time for the reaction betwee...

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  4. Which of the following statements is not correct about order of a reac...

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  5. Consider the graph given in previous question. Which of the following ...

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  6. Which of the following statements is correct?

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  7. Which of the following graphs represents exothermic reaction?

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  8. Rate law for the reaction A + 2B to C is found to be rate = k [A][B]...

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  9. Which of the following statements is incorrect about the collision the...

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  10. A first order reaction taken 16 minutes for 50% completion. How much t...

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  11. Compounds ‘A’ and ‘B’ react according to the following chemical equati...

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  12. Which of the following statements are not correct regarding rate of ca...

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  13. Define the following terms : Pseudo first order reaction.

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  14. Consider the reaction A harr B. The concentration of both the reactant...

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  15. In the following questions two or more options may be correct. Rate la...

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  16. Which of the following statements are applicable to a balanced chemica...

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  17. What is the maximum number of electrons that can go into the N shell o...

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  18. What is the electronic configuration of a hydrogen atom ?

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  19. At high pressure the following reaction is zero order. 2NH3(g) overset...

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  20. During decomposition of an activated complex

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