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The formation of SO3 from SO2 and O2 tak...

The formation of `SO_3` from `SO_2` and `O_2` takes place in the following steps:
`2SO_2+2NO_2 rarr 2SO_3+2NO`
`2NO+O_2rarr 2NO_2`

A

`NO_` is intermediate

B

`NO_2` is catalyst

C

`NO_2` is catalyst and NO is intermediate

D

NO is catalyt and `NO_2` is intermediate.

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CHETANA PUBLICATION-CHEMICAL KINETICS-EXERCISE
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  2. A catalyst increases the rate of the reaction by

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  3. The formation of SO3 from SO2 and O2 takes place in the following step...

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  4. The Arrhenius equation is

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  5. The rate of reaction at specific instant is called

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  6. Rate constant does not depend upon unit of concentration for reactant ...

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  7. The rate of reaction depends on reactants

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  8. The rate of reaction is negative with respect to.

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  9. The order of the reaction 2NO(g)+O(2(g))rarr 2NO(2(g)) having Rate = k...

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  10. What are the units of rate constant of first order reaction?

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  11. Which order of reaction obeys the expression t(1//2) = 1/(ka)

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  12. The relation between half life and initial concentration is given by

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  13. Tritium undergoes radioactive decay giving .

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  14. Time required to complete 90% of the first order reaction is

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  15. Half-life t(1//2) of first order reaction is

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  16. Some bimolecular reactions which follow the kinetics of first order ar...

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  17. In decomposition of NH(3(g))surface is used.

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  18. Decomposition of NH3 takes place in presence of

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  19. Decomposition of nitrous oxide takes place in presence of catalyst.

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  20. hydrolysis of nitrous oxide to nitrogen and oxygen is order reaction.

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