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Physical Properties of Alkenes

Identify the ...

Question

Identify the wrong statement from the given options.

A

all the collisions between reactant molecules do not lead to a chemical change

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B

a zero order reaction proceeds at a constant rate independent of concentration or time

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C

fast reactions have low activation anergies

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D

in a first order reaction, the reaction ideally takes finite time to be complete

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Solution

The correct option is D in a first order reaction, the reaction ideally takes finite time to be complete
Among the given statements, the wrong one is that in a first order reaction, the reaction ideally takes finite time to be complete.
Hence, D is the required option.

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Similar questions

Q. Consider the following statements about first order reaction.:
(1) The rate of reaction is directly proportional to the concentration of the reactant.
(2) Its half-life period is always constant.
(3) Concentration of reactant falls exponentially.
(4) It has low activation energy of these statements :

Q. Statement - I : If in a zero order reaction, the concentration of the reactant is doubled, the half-life period is also doubled.
Statement - Il: For a zero order reaction, the rate of reaction is independent of initial concentration.

Q. Statement - I : If in a zero order reaction, the concentration of the reactant is doubled, the half-life period is also doubled.
Statement - II For a zero order reaction, the rate of reaction is independent of initial concentration.

Q. Statement 1:
In a zero order reaction, if the concentration of the reactant is doubled, the half-life period is also doubled.
Statement 2:
For a zero-order reaction, the rate of the reaction is independent of initial concentration.

Q. Consider the following statements:
1. The rate of reaction is always proportional to the concentration of reactants.
2. The order of an elementary chemical reaction step can be determined by examining its stoichiometry.
3. The first order reactions follow an exponential time course.
Of these statements:

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