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  • Which among the following statements is incorrect about zero order reaction   Option: 1 Unit of r

Which among the following statements is incorrect about zero order reaction 

 

Option: 1

Unit of rate constant is \mathrm{sec^{-1}}


Option: 2

The graph between log (reactant’s concentration) versus rate of reaction is a straight line


Option: 3

The rate of reaction increases with the increase in concentration of reactants


Option: 4

All of the above


Answers (1)

best_answer

The unit of rate constant of zero order Reaction is mol litre { }^{-1} \mathrm{~s}^{-1}
\mathrm{\log [A]=\log \left[A_0\right]-\log [k t] }
Hence, graph between  \mathrm{\log [\mathrm{Ao}] }  and time is not a straight line.
Rate of Zero order reaction is equal to Rate constant of that reaction, which is independent of concentration of reactant.
Hence, on increasing concentration of reactants, rate of reaction does not increase.

Posted by

himanshu.meshram

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