A large increase in the rate of a reaction for a rise in temperature is due to (1) The decrease ...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=OQP_9uNFtC0


Duration: 7:37
0 views
0

A large increase in the rate of a reaction for a rise in temperature is due to
(1) The decrease in the number of collisions
(2) The increase in the number of activated molecules
(3) The shortening of the mean free path
(4) The lowering of the activation energy
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-08Match the column-I with column-II. \begin{tabular}{|l|l|l|l|} \hline & \multicolumn{1}{|c|}{ Col...
2023-06-08Match the column-I with column-II. \begin{tabular}{|l|l|l|l|} \hline \multicolumn{1}{|c|}{ Colum...
2023-06-08Match the column-I with column-II. (1) A-(s); B-(p); C-(r); D-(q) (2) A-(p); B-(s); C-(q); D-(r)...
2023-06-08Match the column-I with column-II. (1) A-(p), B-(q), C-(q), D-(p) (2) A-(p), B-(p), C-(q, D-(q) ...
2023-06-08Match the column-I with column-II \begin{tabular}{|c|c|c|c|} \hline & \multicolumn{1}{|c|}{ Colu...
2023-06-08The activation energy for simple \( \mathrm{A} \rightarrow \mathrm{B} \) reaction in \( \left|\m...
2023-06-08If a I-order reaction is completed to the extent of \( 60 \% \) and \( 20 \% \) in time interval...
2023-06-08According to collision theory, not all collisions between molecules lead to reaction. Which of t...
2023-06-08Which of the following statement (s) are correct? A. Average rate cannot be used to predict the ...
2023-06-08In presence of \( \mathrm{HCl} \), sucrose gets hydrolysed into glucose and fructose. The concen...
2023-06-08A large increase in the rate of a reaction for a rise in temperature is due to (1) The decrease ...
2023-06-08The one which is unimolecular reaction is (1) \( 2 \mathrm{HI} \rightarrow \mathrm{H}_{2}+\mathr...
2023-06-08Activation energy is (1) The amount of energy to be added to the actual energy of a molecule so ...
2023-06-08The rate of reaction between \( \mathrm{A} \) and \( \mathrm{B} \) increases by a factor of 100 ...
2023-06-08For which of the following reactions \( \mathrm{k}_{310} / \mathrm{k}_{300} \) would be maximum?...
2023-06-08A gaseous hypothetical chemical equation \( 2 \mathrm{~A} \rightleftharpoons 4 \mathrm{~B}+\math...
2023-06-08The rates of a certain reaction \( (\mathrm{dc} / \mathrm{dt}) \) at different times are as foll...
2023-06-08\[ \mathrm{A}+\mathrm{B} \rightarrow \text { Product, } \frac{\mathrm{dx}}{\mathrm{dt}}=\mathrm{...
2023-06-08If \( \mathrm{E}_{\mathrm{f}} \) and \( \mathrm{E}_{\mathrm{r}} \) are the activation energies o...
2023-06-08Find the emf of the cell in which the following reaction takes place at \( 298 \mathrm{~K} \) \[...
2023-06-08Given below are half cell reactions: \[ \begin{array}{l} \mathrm{MnO}_{4}^{-}+8 \mathrm{H}^{+}+5...