IIT JAMChemistryChemical KineticsMCQ+2 / −0.67
The reaction, A Products, follows first-order kinetics. If [A] represents the concentration of reactant at time , the INCORRECT variation is shown in
- A
- B
- C
- D
View written solutionFree
Correct answer: B
More from Chemical Kinetics
- The time for 50% completion of a zero order reaction is 30 min. Time for 80% completion of this reaction is2018 · Numerical
- For a first order reaction , the rate constant in terms of initial pressure () and pressure at time (), is given by2017 · MCQ
- For a reaction , if rate of consumption of is 0.1 mol L⁻¹s⁻¹, the rate of production of (in mol L⁻¹s⁻¹) is2017 · Numerical
- For a zero order reaction, the half-life depends on the initial concentration [C₀] of the reactant as2016 · MCQ
- The rate constants for a reaction at 300 and 350 K are 8 and 160 L mol⁻¹ s⁻¹, respectively. The activation energy of the reaction in kJ mol⁻¹ is __. [Given R = 8.314 J K⁻¹ mol⁻¹]2016 · Numerical
- The kinetics of the reaction 2N O → 4NO + O in liquid bromine medium was measured independently for three different initial concentrations of N O : 0.11, 0.07 and 0.05 mol L . The half-life of the…2015 · MCQ
- For a reaction, the rate constant at 25 °C is doubled when the temperature is raised to 45 °C. The activation energy (in kJ mol ) of the reaction is [Given: ln2 = 0.693]2015 · Numerical
- The substances, A, B and C undergo chemical reactions according to the scheme given below. At time , the M. Considering them to be first order reactions, the concentration of B (in M) at equilibrium is Includes diagram2025 · MCQ