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Q. 24 to 31 carry 4 marks each
Each question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these four
option(s) is(are) correct.
Q.
According to the Arrhenius equation
  • a)
    a high activation energy usually implies a fast reaction
  • b)
    rate constant increases with increase in temperature. This is due to a greater number of collisions
    whose energy exceeds the activation energy
  • c)
    higher the magnitude of activation energy, stronger is the temperature dependence of the rate constant
  • d)
    the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of their
    energy.
Correct answer is option 'B,C,D'. Can you explain this answer?
Most Upvoted Answer
Q. 24to 31carry 4marks eachEach question has FOUR options (A), (B), (C...
Manipulate these options by Arrhenius equation.
K(rate const.)= Ae^{-Ea/RT}
Ea = Activation energy
R= gas. const.
T=temp in kelvin
A= Arrhenius constant
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Q. 24to 31carry 4marks eachEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correct.Q.According to the Arrhenius equationa)a high activation energy usually implies a fast reactionb)rate constant increases with increase in temperature. This is due to a greater number of collisionswhose energy exceeds the activation energyc)higher the magnitude of activation energy, stronger is the temperature dependence of the rate constantd)the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of theirenergy.Correct answer is option 'B,C,D'. Can you explain this answer?
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Q. 24to 31carry 4marks eachEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correct.Q.According to the Arrhenius equationa)a high activation energy usually implies a fast reactionb)rate constant increases with increase in temperature. This is due to a greater number of collisionswhose energy exceeds the activation energyc)higher the magnitude of activation energy, stronger is the temperature dependence of the rate constantd)the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of theirenergy.Correct answer is option 'B,C,D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Q. 24to 31carry 4marks eachEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correct.Q.According to the Arrhenius equationa)a high activation energy usually implies a fast reactionb)rate constant increases with increase in temperature. This is due to a greater number of collisionswhose energy exceeds the activation energyc)higher the magnitude of activation energy, stronger is the temperature dependence of the rate constantd)the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of theirenergy.Correct answer is option 'B,C,D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q. 24to 31carry 4marks eachEach question has FOUR options (A), (B), (C) and (D). ONE OR MORE THAN ONE of these fouroption(s) is(are) correct.Q.According to the Arrhenius equationa)a high activation energy usually implies a fast reactionb)rate constant increases with increase in temperature. This is due to a greater number of collisionswhose energy exceeds the activation energyc)higher the magnitude of activation energy, stronger is the temperature dependence of the rate constantd)the pre-exponential factor is a measure of the rate at which collisions occur, irrespective of theirenergy.Correct answer is option 'B,C,D'. Can you explain this answer?.
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