Advertisements
Advertisements
Question
Explain with the help of the Arrhenius equation, how do the rate of reaction changes with temperature.
Advertisements
Solution
Arrhenius equation k = `"Ae"^("-E"_"a"/"RT")` shows that as the temperature rises, `"E"_"a"/"RT"` decreases, this causes an increase in `-"E"_"a"/"RT"`. This increases k and the rate of reaction.
APPEARS IN
RELATED QUESTIONS
Answer the following in one or two sentences.
Write the Arrhenius equation and explain the terms involved in it.
Answer the following in brief.
How will you determine activation energy graphically using the Arrhenius equation?
Answer the following in brief.
Explain graphically the effect of temperature on the rate of reaction.
The rate constant of a reaction at 500°C is 1.6 × 103 M−1 s−1. What is the frequency factor of the reaction if its activation energy is 56 kJ/mol?
Solve
What fraction of molecules in a gas at 300 K collide with an energy equal to the activation energy of 50 kJ/mol?
How will you determine activation energy from rate constants at two different temperatures?
Which among the following is correct when energy of activation, Ea of the catalyzed reaction decreases at constant temperature and for same concentration?
Explain with the help of Arrhenius equation, how does the rate of reaction changes with temperature.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with temperature.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain, with the help of the Arrhenius equation, how does the rate of reaction changes with temperature.
Explain, with the help of the Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain with the help of the Arrhenius equation, how do the rate of reaction changes with activation energy.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with temperature.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
Explain with the help of Arrhenius equation, how does the rate of reaction changes with activation energy.
The formation of micelles takes place only above ______.
