Advertisements
Advertisements
प्रश्न
The slope in the plot of [R] Vs. time for a zero-order reaction is ______.
पर्याय
`(+"k")/2.303`
`(-"k")/2.303`
−k
+k
उत्तर
The slope in the plot of [R] Vs. time for a zero-order reaction is −k.
Explanation:
For the reaction, \[\ce{R -> Products}\]
The integrated zero-order rate equation is [R] = −kt + [R0]
Comparing with the equation of a straight line, y = mx + c, if we plot [R] against t, we get a straight line with slope = −k and intercept equal to [R0]·
APPEARS IN
संबंधित प्रश्न
Which of the following graphs is correct for a zero order reaction?
Write the rate equation for the reaction `2A + B -> C` if the order of the reaction is zero.
Derive an expression to calculate time required for completion of zero order reaction.
For a zero order reaction will the molecularity be equal to zero? Explain.
For a zero-order reaction, the plot of [A]t vs t is linear with a ______
Write the expression of integrated rate equation for zero order reaction.
Assertion (A): For a zero-order reaction, the unit of rate constant and rate of reaction are same.
Reason (R): Rate of reaction for zero order reaction is independent of concentration of reactant.
If the initial concentration of substance A is 1.5 M and after 120 seconds the concentration of substance A is 0.75 M, the rate constant for the reaction if it follows zero-order kinetics is ______.
Derive the expression for integrated rate law for zero order reaction A → Products.
What is zero order reaction?
