NEET Chemistry Rate of Reaction MCQ Question
A diagram shows a plot of ln k vs 1/T for a chemical reaction, forming a straight line. Which of the following statements about this plot is correct?
The slope of the line is equal to -Ea/R.
The y-intercept of the line represents -Ea/R.
The slope of the line is proportional to the rate of reaction.
The plot is indicative of a zero-order reaction.
Correct Answer
Detailed Explanation
According to the Arrhenius equation, the slope of the ln k vs 1/T plot is equal to -Ea/R, where Ea is the activation energy and R is the gas constant.
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