Chemical Kinetics questions
1373 published questions with worked solutions.
- Unit of rate of reaction is
- If the rate of reaction between A and B is given by rate =k[ A ][ B ]^2, then the reaction is
- The rate of a chemical reaction can be expressed in terms of
- The slope of a graph [ A ]_t versus t for a first order reaction is -2.5 10^ -3 s^ -1 . The rate constant for the reaction will be
- The activation energy of a reaction is zero. The rate constant of the reaction
- The rate of reaction is expressed in the units
- Chemical kinetics, a branch of physical chemistry, deals with
- The rate of the reaction CCl_3CHO + NO CHCl_3 + NO + CO is given by the equation, r=k ,( CCl_3CHO )[ NO ]. If concentration...
- The unit of rate constant for first order reaction is
- The rate constant of a reaction depends on
- Order of reaction is
- The unit of rate constant for first order reaction is
- A reaction is first order with respect to reactant A and second order with respect to reactant B. The Rate Law for the reaction...
- If the initial concentration of the reactant is doubled, time for half reaction is also doubled; the order of reaction is
- The slope of the straight line obtained by plotting rate versus concentration of reactant for a first order reaction is
- The rate of first order reaction A products is 0.01 M/s, when reactant concentration is 0.2 M. The rate constant for the reaction...
- Which of the following statements regarding molecularity of the reaction is wrong?
- The rate of a reaction is expressed in the units
- For which of the following, the units of rate and rate constant of the reaction are identical?
- A reaction is first order with respect to reactant A and second order with respect to reactant B. The Rate Law for the reaction...
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