NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

1 Easy

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Analyzing +4 | -1

The rate constant

{K_1}

of a reaction is found to be double that of rate constant

{K_2}

of another reaction. The relationship between corresponding activation energies of the two reactions at same temperature

({E_1}\;and\;{E_2})

can be represented as:

View answer and explanation

Correct option: D

None of these

Option B (

{E_1} < {E_2}

) is correct because a higher rate constant (

K_1

) implies a lower activation energy (

E_1

) at the same temperature, according to the Arrhenius equation.

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