NEETChemistryChemical KineticsMCQ+4 / −1
In a reaction, A + B product, rate is doubled when the concentration of B is doubled, and rate increases by a factor of 8 when the concentration of both the reactants (A and B) are doubled, rate law for the reaction can be written as
- Arate = k[A][B]2
- Brate = k[A]2[B]2
- Crate = k[A][B]
- Drate = k[A]2[B]
More from Chemical Kinetics
- In a zero-order reaction, for every 10oC rise of temperature, the rate is doubled. If the temperature is increased from 10oC to 100oC, the rate of the reaction will become2012 · MCQ
- The unit of rate constant for a zero order reaction is2011 · MCQ
- The half-life of a substance in a certain enzyme-catalysed reaction is 138 s. The time required for the concentration of the substance to fall from 1.28 mg L1 to 0.04 mg L1 is2011 · MCQ
- The rate of the reaction : 2N2O5 4NO2 + O2 can be written in three ways. …2011 · MCQ
- Which one of the following statements for the order of a reaction is incorrect?2011 · MCQ
- The rate of the reaction, 2NO + Cl2 2NOCl is given by the rate equation rate = k[NO]2[Cl2]. The value of the rate constant can be increased by2010 · MCQ
- For the reaction N2O5(g) 2NO2(g) + 1/2O2(g) the value of rate of disappearance of N2O5 is given as 6.25 103 mol L1 s1. The rate of formation of NO2 and O2 is given respectively as2010 · MCQ
- During the kinetic study of the reaction, 2A + B C + D, following results were obtained Based on the above data which one of the following is correct? Includes table2010 · MCQ