Question

Rate law for the reaction, $A+2B$ $\rightarrow$ $C$ is found to be Rrte $=k\left[A\right]\left[B\right]$ Concentration of reactant $??'$ is doubled, keeping the concentration o f $???

• A. the same
• B. doubled
• C. quadrupled
• D. halved

Answer 1

Answer: (A)

the same

Answer 2

Rate constant of a reaction does not depend upon concentrations of the reactants. Thus, it will remain same.