Home
Class 12
CHEMISTRY
For a certain chemical reaction variatio...


For a certain chemical reaction variation in concentration [A] vs. time (s) plot is given below :
(i) Predict the order of the given reaction ?
(ii) What does the slope of the time and intercept indicate ?
(iii) What is the unit of rate constant k?

Text Solution

Verified by Experts

(i) Zero order reaction.
(ii) Slope represents -k, Intercept represents `[R]_(0)`
(iii) `"mol "L^(-1)s^(-1)`.
Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise QUESTION PAPER (SECTION-C)|21 Videos

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise SET- I|34 Videos

  • XII BOARDS

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise QUESTION PAPER (SECTION-A)|6 Videos

  • SAMPLE PAPER 2019

    XII BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise SECTION: D|1 Videos

Similar Questions

Explore conceptually related problems

For chemical reaction R rarr P the variation in the concentration (R ) vs .Time (t) plot given as (i) predict the order of the reaction (ii) what is he slope of the curve?

For a chemical reactin R rarr P, variation of concentration of R vs time plot is given below : For this reaction : (i) Predict the order of reaction. (ii) What is the unit of rate constant (k) ?

For a general reaction A to B , plot of concentration of A vs time is given in figure. Answer the following questions on the basis of this graph. (i) what is the order of the reaction? (ii) What is the slope of the curve ? (iii) What are the units of rate constant?

For a zero order reaction, the plot of concentration, vs time is linear with

Consider the reaction R rarr P for which the change in concentration of R with time is shown by the following graph: ( i) Predict the order of reaction . ( iii) What does the slope of the curve indicate ? ( b) The rate of reaction quadruples when temperature chages from 293 K of 313 K .Calculate Ea assuming that it does not chage with time [R=8.314 JK^(-1) mol^(-1)]

For a general reaction X to Y , the plot of conc. Of X vx time is given in the figure. What is the order of the reaction and what are the units of rate constant?

In the reaction A to B , if the concentration of A is plotted against time, the curves obtained will be as shown in Fig. 1 and 2. Predict the order of the reactions.

(a) For a reaction , A+B rarr Product the rate law is given rate = k[A]^(1)[B]^(2) .What is the order of the reaction ? (b) write the unit of rate constant k for the first order reaction