In a reaction, reactant ?A? decomposes 10% in 1 hour, 20% on 2 hour and 30% in 3 hour. The unit of rate constant of this reaction is [MP PET 2003]

\[litre\,\,mo{{l}^{-1}}\,se{{c}^{-1}}\]

\[mol\,\,litr{{e}^{-1}}\,se{{c}^{-1}}\]

\[litr{{e}^{2}}\,mo{{l}^{-2}}\,se{{c}^{-1}}\]

In a reaction, reactant ?A? decomposes 10% in 1 hour, 20% on 2 hour an

1.	In a reaction, reactant ?A? decomposes 10% in 1 hour, 20% on 2 hour and 30% in 3 hour. The unit of rate constant of this reaction is [MP PET 2003]
A.	\[se{{c}^{-1}}\]
B.	\[mol\,\,litr{{e}^{-1}}\,se{{c}^{-1}}\]
C.	\[litre\,\,mo{{l}^{-1}}\,se{{c}^{-1}}\]
D.	\[litr{{e}^{2}}\,mo{{l}^{-2}}\,se{{c}^{-1}}\]
Answer» C. \[litre\,\,mo{{l}^{-1}}\,se{{c}^{-1}}\]

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In a reaction, reactant ?A? decomposes 10% in 1 hour, 20% on 2 hour and 30% in 3 hour. The unit of rate constant of this reaction is [MP PET 2003]

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