Question:
Rate determining step in a reaction consisting of a number of steps in series is the
Rate determining step in a reaction consisting of a number of steps in series is the
Show Hint
Always identify the slowest elementary step to estimate the reaction rate.
Updated On: May 29, 2025
- Fastest step
- Slowest step
- Intermediate step
- Data insufficient; can’t be predicted
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The slowest step controls the overall rate because it limits the progression of the reaction sequence.
This step is known as the rate-determining step.
This step is known as the rate-determining step.
Was this answer helpful?
0
0
Top TS PGECET Chemical Engineering Questions
- The degrees of freedom for a system consisting a gaseous mixture of \( N_2 \), \( H_2 \), and \( NH_3 \) is
- A bypass stream in a chemical process is useful, because it
- Sometimes in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as
- In a chemical reaction the material balance calculation is based on
- The substance that appears in one incoming stream and outgoing stream which serves as reference for computations is called as a
View More Questions
Top TS PGECET Chemical Reaction Questions
- Molecularity of reaction
- In a first order reaction, the time required to reduce the concentration of reactant from 1 mol/lit. to 0.5 mol/lit. will be ____ that required to reduce it from 10 mol/lit. to 5 mol/lit. in the same volume
- The rate equation in which rate equation corresponds to a stoichiometric equation is called
- Arrhenius equation shows the variation of ____ with temperature
- A plug flow reactor is characterized by
View More Questions
Top TS PGECET Questions
- If \( P = \begin{pmatrix} 1 & 1 & 1 \\ 0 & 1 & 2 \\ 0 & 0 & 1 \end{pmatrix} \) is the modal matrix of \( A = \begin{pmatrix} 1 & 1 & 0 \\ 0 & 2 & 2 \\ 0 & 0 & 3 \end{pmatrix} \) then the sum of all the elements of \( P^{-1}AP \) is
- If the system of equations \( kx + y + z = k - 1 \), \( x + ky + z = k - 1 \), and \( x + y + kz = k - 1 \) has infinite solutions, then \( k \) is
- The value of the integral \( \int_C (2xy - x^2) \, dx + (x^2 + y^2) \, dy \) where \( C \) is the boundary of the region enclosed by \( y = x^2 \) and \( y^2 = x \), described in the positive sense, is
- Let \( f(x) = \log x \). The number \( C \) strictly between \( e^2 \) and \( e^3 \) such that its reciprocal is equal to \( \frac{f(e^3) - f(e^2)}{e^3 - e^2} \) is
- The solution of the differential equation \( (D^2 + 2)y = x^2 \) is
View More Questions