NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

1 Easy

1 of 1

Analyzing +4 | -1

For a certain reaction involving a single reactant, it is found that

C_0 \sqrt{T}

is constant, where

C_0

is the initial concentration of the reactant and

T

is the half-life. What is the order of the reaction?

View answer and explanation

Correct option: D

Option D (3) is correct because the given relationship

C_0 \sqrt{T}

= constant implies that the half-life is inversely proportional to the square of the initial concentration, which is characteristic of a third-order reaction.

More Questions from CHEMICAL KINETICS

Practice All Chapter MCQs →

If the reaction rate at a given temperature becomes slower then

\frac{1}{{{{\left[ A \right]}^2}}}

vs times are a straight line. Order of reaction is The rate constant

\left( {k'} \right)

of one of the reaction is found to be double that of the rate constant

\left( {k''} \right)

of another reaction. Then the relationship between the corresponding activation energies of the two reaction

\left( {{{E'}_a}\;\mathrm{and}\;{{E''}_a}} \right)

can be represented as Acid hydrolysis of sucrose is a Order of radioactive disintegration reaction is Temperature coefficient of a reaction is 2. When temperature is increased from

30^\circ C\;to\;100^\circ C

, rate of the reaction increases by