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Phosphrous undergoes slow combustion and...

Phosphrous undergoes slow combustion and glows in dark. The precess is called

A

Photochemical change

B

Chemiluminescence

C

Flourescene

D

Phosphorescene

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The correct Answer is:
D
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CENGAGE CHEMISTRY-CHEMICAL KINETICS-Exercises Single Correct
  1. Which of the following theory is not related to the chemical kinetics?

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  2. When the concentration of a reactant in reaction A rarr B is increased...

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  3. Phosphrous undergoes slow combustion and glows in dark. The precess is...

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

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  5. The rate of reaction between A and B increases by a factor of 100, whe...

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  6. The efficiently of an enzyme in catalyzing a reaction is due to its ca...

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  7. When KClO(3) is heated, it decomposes into KCl and O(2). If some MnO(2...

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  8. For a chemical reaction A rarr B, it is found that the rate of reacti...

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  9. The reaction 2N(2)O(5)(g) rarr 4NO(2)(g) is first order w.r.t. N(2)O(5...

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  10. The rate of chemical reaction

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  11. The specific rate constant of a first order reaction depends on the

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  12. The specific rate constant of a first order reaction depends on the

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  13. A catalyst only

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  14. The second order rate constant is usually expressed as

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  15. Mark the correct statement in a reverisble reaction.

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  16. Which of the following statement regarding catalyst is not true?

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  17. An example of autocatalytic reaction is

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  18. A catalysts is used

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  19. The rate of reaction A + B rarr Product is given by the equation r = k...

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  20. If the initial concentration of reactant in certain reaction is double...

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