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Consider the following statements : (i)...

Consider the following statements : (i) increase in concentration of reactant increases the rate of a zero order reaction (ii) rate constant k is equal to collision frequency A if `E_a = 0`. (iii) rate constant k is equal to collision frequency A if `E_a = prop`. (iv) In k vs T is a straight line. (v) Ink vs IT is a straight line. Correct statements are

A

(i) and (iv)

B

(ii) and (v)

C

(iii) and (iv)

D

(ii) and (iii)

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MODERN PUBLICATION-CHEMICAL KINETICS-EXERCISE
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  2. For a zero order reaction, the plot of concentration of reactant vs ti...

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  7. The activation energy for the reaction if k = A is

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  8. The decomposition of ammonia on tungsten surface at 500 K follows zero...

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  9. The rate constant of a first order reaction is doubled when the temper...

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  10. The rate of a reaction is given by rate, r = k [H^+]^n If the rate bec...

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  11. In a first order reaction, 80 % of the reactant at an instant was redu...

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  12. The decomposition of N2O5 in CCl4 solution at 318 K is studied by moni...

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  13. In a first order reaction, the concentration of the reactant decreases...

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  14. The following mechanism has been proposed for the reaction of NO and B...

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  15. Rate of a reaction can be expressed by Arrhenius equation as: k= Ae^(-...

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  16. Consider the reaction, 2A + B rarr Products When concentration of B al...

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  17. The half life period of a first order reaction is 6.93 minutes. The ti...

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  18. The time for half life period of a certain reaction A rarr Products i...

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  19. The rate of chemical reaction double for every 10^@Сrise of temperatur...

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