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Which of the following is a first order ...

Which of the following is a first order reaction

A

`2N_(2)O_(5)to4NO_(2)+O_(2)`

B

`2H_(2)O_(2)to2H_(2)O+O_(2)`

C

`CH_(3)COOC_(2)H_(5)+H_(2)Ooverset(H^(+))(to)` products

D

All the above

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The correct Answer is:
D
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AAKASH SERIES-CHEMICAL KINETICS-LEVEL-1 (EXERCISE -I ORDER MOLECULARIT AND HALF LIFE:)
  1. CH(4)+Cl(2)overset(hv)(to)CH(3)Cl+HCl the order of this reaction is

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  2. RCOOR+H(2)Ooverset(HCl)(to)RCOOH+ROH follows……….reaction kinetics

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  3. Order of a reaction is decided by

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  4. 2AtoB+C would be a zero order reaction when rate of reaction

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  5. Which of the following is a first order reaction

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  6. If a reaction obeys the following equation k-2.303/t"log"a/(a-x) the o...

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  7. The rate constant for a reaction is 2.05xx10^(-5) mole "lit"^(-1)."sec...

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  8. A reaction involves two reactants. The rate of reaction is directly pr...

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  9. In the reaction of aA+bB+cCto Products, (i) If concentration of A i...

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  10. In the reaction 2A+Bto Products the order w.r.t A is found toi be 1 an...

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  11. While studyging the decomposition of gaseous N(2)O(5) it is observed t...

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  12. The correct expression for the rate constant for reactions of zero ord...

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  13. If a is the initial concentration of the reactant, the time taken for ...

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  14. The slowest step of a particular reaction is found to be 1/2X(2)+Y(2)t...

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  15. For the reaction AtoB the rate law expressions is rate =K[A]. Which of...

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  16. What are the units of the rate constant of a reaction in which the hal...

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  17. Which of the following represents the expression for 3/4 th life of 1s...

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  18. The formation of gas at the surface of tungsten due to adsorption is -...

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  19. The rare law for a reaction between th substances A and B is given by ...

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  20. For the reaction 2NO(g)+O(2)(g)to2NO(2(g)) volume is suddenly reduced ...

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