Chapter 17 – Chemical Kinetics
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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.
04
Jun
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. A+B→ Product and rate increases by a factor of 8 [...]
A reaction is 50% complete in 2 hours and 75% complete in 4 hours. What is the order of reaction?
04
Jun
A reaction is 50% complete in 2 hours and 75% complete in 4 hours. What is the order of reaction? A reaction is 50% complete in 2 hours and 75% complete in 4 hours. What is the order of reaction? June 4, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , NEET Last 32 [...]
For a reaction between A and B the order with respect to A is 2 and the order with respect to B is 3 . The concentration of both A and B are doubled the rate will increase by a factor of
04
Jun
For a reaction between A and B the order with respect to A is 2 and the order with respect to B is 3 . The concentration of both A and B are doubled the rate will increase by a factor of For a reaction between A and B the order with respect to A [...]
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 [...]