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When initial concentration of a reactant is doubled in a reaction, its half-life period is not affected. The order of the reaction is
04
Jun
When initial concentration of a reactant is doubled in a reaction, its half-life period is not affected. The order of the reaction is its half-life period is not affected. The order of the reaction is When initial concentration of a reactant is doubled in a reaction June 4, 2021 Category: Chapter 17 - Chemical Kinetics [...]
What is the activation energy for a reaction if its rate doubles when the temperature is raised from 20^∘C to 35^∘C? (R=8.314 J mol K^−1)
04
Jun
What is the activation energy for a reaction if its rate doubles when the temperature is raised from 20^∘C to 35^∘C? (R=8.314 J mol K^−1) What is the activation energy for a reaction if its rate doubles when the temperature is raised from 20^∘C to 35^∘C? (R=8.314 J mol K^−1) June 4, 2021 Category: Chapter [...]
The activation energy of a reaction can be determined from the slope of which of the following graphs ?
04
Jun
The activation energy of a reaction can be determined from the slope of which of the following graphs ? The activation energy of a reaction can be determined from the slope of which of the following graphs ? June 4, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , NEET Last 32 Years Solved [...]
The rate constant of the reaction A→B is 0.6×10^-3 mole per second. If the concentration of A is 5 M, then concentration of B after 20 minutes is:
04
Jun
The rate constant of the reaction A→B is 0.6×10^-3 mole per second. If the concentration of A is 5 M, then concentration of B after 20 minutes is: The rate constant of the reaction A→B is 0.6×10^-3 mole per second. If the concentration of A is 5 M then concentration of B after 20 minutes [...]
The addition of a catalyst during a chemical reaction alters which of the following quantities ?
04
Jun
The addition of a catalyst during a chemical reaction alters which of the following quantities ? The addition of a catalyst during a chemical reaction alters which of the following quantities ? June 4, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry [...]
The rate of a first order reaction is 0.04 mol L^−1s^−1 at 10 seconds and 0.03 mol L^−1s^−1 at 20 seconds after initiation of the reaction. The half-life period of the reaction is :
04
Jun
The rate of a first order reaction is 0.04 mol L^−1s^−1 at 10 seconds and 0.03 mol L^−1s^−1 at 20 seconds after initiation of the reaction. The half-life period of the reaction is : The rate of a first order reaction is 0.04 mol L^−1s^−1 at 10 seconds and 0.03 mol L^−1s^−1 at 20 seconds [...]
The decomposition of phosphine (PH3) on tungsten at low pressure is a first-order reaction . It is because the
04
Jun
The decomposition of phosphine (PH3) on tungsten at low pressure is a first-order reaction . It is because the The decomposition of phosphine (PH3) on tungsten at low pressure is a first-order reaction . It is because the June 4, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , NEET Last 32 Years Solved [...]
Mechanism of a hypothetical reaction X2+Y2→2XY is given below: (i) X2→X+X (fast) (ii) X+Y2⇔XY+Y (slow) (iii) X+Y→XY (fast) The overall order of the reaction will be :
04
Jun
Mechanism of a hypothetical reaction X2+Y2→2XY is given below: (i) X2→X+X (fast) (ii) X+Y2⇔XY+Y (slow) (iii) X+Y→XY (fast) The overall order of the reaction will be : Mechanism of a hypothetical reaction X2+Y2→2XY is given below: (i) X2→X+X (fast) (ii) X+Y2⇔XY+Y (slow) (iii) X+Y→XY (fast) The overall order of the reaction will be : June [...]
A first order reaction has a specific reaction rate of 10^−2sec^−1. How much time will it take for 20 g of the reactant to reduce to 5 g ?
04
Jun
A first order reaction has a specific reaction rate of 10^−2sec^−1. How much time will it take for 20 g of the reactant to reduce to 5 g ? A first order reaction has a specific reaction rate of 10^−2sec^−1. How much time will it take for 20 g of the reactant to reduce to [...]
When initial concentration of the reactant is doubled, the half-life period of a zero order reaction
04
Jun
When initial concentration of the reactant is doubled, the half-life period of a zero order reaction the half-life period of a zero order reaction When initial concentration of the reactant is doubled June 4, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry [...]