Medium
The activation energy of a chemical reaction can be determined by:
- Aevaluating rate constants at two different temperatures.
- Bchanging the concentration of reactants.
- Cevaluating the concentration of reactants at two different temperatures.
- Devaluating rate constant at standard temperature.
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Similar Questions
At room temperature,the reaction between $NO$ and $O_2$ to form $NO_2$ is fast,whereas the reaction between $CO$ and $O_2$ is slow because:
Medium
View SolutionAt $298 \text{ K}$ temperature,the activation energy for the reaction $x_2 + y_2 \rightarrow 2xy + 20 \text{ kJ}$ is $15 \text{ kJ}$. What will be the activation energy for the reaction $2xy \rightarrow x_2 + y_2$?
The correct reaction profile diagram for a positive catalyst reaction.
How fast is the reaction at $25\, ^\circ C$ as compared to $0\, ^\circ C$,if the activation energy is $65\, kJ/mol$?
Medium
View SolutionActivation energy is given by the formula
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