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The graph of t(1//2) versus initial conc...

The graph of `t_(1//2)` versus initial concentration 'a' is for

A

(a) First order

B

(b) Second order

C

(c) Zero order

D

(d) Can't predict

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-CHEMICAL KINETICS-ASSIGNMENT (SECTION A : Objective Type Questions)
  1. For a lst order reaction , a straight line is obtained if you plot

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  2. Which order reaction obeys the expression t(1//2)prop1[A] ?

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  3. The graph of t(1//2) versus initial concentration 'a' is for

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  4. Reactant 'A' (initial concentration, a) reacts according to zero order...

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  5. A first order reaction completes 60% in 20 minutes. The time required ...

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  6. The half-life periof of a substance is 50 min at a certain initial con...

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  7. The half life of a second order process, 2A rarr products , is

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  8. The rate law for the reaction RCl + NaOH(aq) rarr ROH + NaCl is give...

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  9. The rate constant for forward and backward reactions of hydrolysis of ...

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  10. For a reaction , A rarrB , it has been found that the order of the re...

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  11. A sample of a radioactive substance undergoes 80% decomposition in 345...

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  12. 99% at a first order reaction was completed in 32 min. When will 99.9%...

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  13. Check, which of the following statements is false ?

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  14. Arrhenius parameter (A) depends on

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  15. The chemical reactions in which the reactants require high amount of a...

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  16. For an exothermic chemical process ocuuring in two process occuring in...

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  17. A chemical process occurring in two steps , is plotted as

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  18. For the chemical process energies are plotted in graph. Which of ...

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  19. The rate of a reaction becomes 2 times for every 10^@C rise in tempera...

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  20. The rate of a reaction increases by 2.5 times when the temperature is ...

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