question_answer

Two reactions one of first order and other of second order have same values of rate constants (\[{{k}_{1}}\] and \[{{k}_{2}}\]) when concentrations are expressed in \[mol/d{{m}^{3}}\]. If the concentrations are expressed in \[mol/mL,\] the relationship between their rate constants \[{{k}_{1}}\] and \[{{k}_{2}}\] will be

A)  \[{{k}_{1}}={{k}_{2}}\]                 

B)  \[{{k}_{1}}\times {{10}^{3}}={{k}_{2}}\]

C)  \[{{k}_{2}}\times {{10}^{3}}={{k}_{1}}\]               

D)  \[{{k}_{1}}=10{{k}_{2}}\]