NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

1 Medium

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Which statement is correct?

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Correct option: D

Increase in the total pressure of a gas phase reaction increase the fraction of collisions effective in producing reactions

Option D (Increase in the total pressure of a gas phase reaction increase the fraction of collisions effective in producing reactions) is correct because increasing pressure increases the collision frequency and the likelihood of effective collisions.

More Questions from CHEMICAL KINETICS

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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