A((g))toB((g)) is a first order reaction...

`A_((g))toB_((g))` is a first order reaction. The initial concentration of A is 0.2 mol. `"lit"^(-1)`. After 10 minutes the concentration of B is found to be `0.18"mol. lit"^(-1)`. The rate constant `("in min"^(-1))` for the reaction is

`0.2303`

`2.303`

`0.693`

`0.01`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CHEMICAL KINETICS
AAKASH SERIES|Exercise Example|32 Videos
CHEMICAL KINETICS
AAKASH SERIES|Exercise Subjective Exercise-I(Long answer question)|1 Videos
CHEMICAL KINETICS
AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2 (Order, molecularity, Half life)|38 Videos
CHEMICAL KINETCS
AAKASH SERIES|Exercise EXERCISE - 3.2|45 Videos
CHEMICAL THERMODYNAMICS
AAKASH SERIES|Exercise Additional Practice Exercise|54 Videos

Similar Questions

Explore conceptually related problems

For the reaction, Ato products the rate of reaction is 7.5xx10^(-4)" mole. lit"^(-1)"sec"^(-1) . If the concentration of A is 0.5" mole lit"^(-1) , the rate constant is

For the reaction Cl_(2)+2I^(-)toI_(2)+2CI^(-) , the initial concentration of I^(-) was 0.20 mol "lit"^(-1) and the concentration after 20 min was 0.18 mol "lit"^(-1) . If the rate of formation of I_(2) in mol "lit"^(-1) "min"^(-1) is x xx 10^(-4) then the value of x is

A to products. The concentration of A changes from 0.2 to 0.15 mol L^(-1) in 10 min. Calculate the average rate.

The initial concentration of [A] = 0.3 mol/lit. The concentration after 2.3 min is 0.15 moles/lit. What is the value of rate constant.

For a first order reaction (A)to products the concentration of A changes from 0.1 M to 0.025 M in 40 minutes. The rate of reaction when the concentration of A is 0.01 M is

The rate constant of a reaction is 2.5xx10^(-2)" L mol"^(-1)s^(-1) . Calculate the initial rate with concentration 0.2" mol L"^(-1) .

In a first order ractin, the concentration of the reaction is reduced from 0.6 mol /L to 0.2 mol/L in 5 min. Calculate the rate fconstnat (k).

AAKASH SERIES-CHEMICAL KINETICS-PRACTICE EXERCISE

For 2A+B+Cto Products, rate law is given by rate =" k [A] [B]"^(2) & r...
Text Solution
|
For AtoB, a first order reaction, k=10^(-2)"min"^(-1). If initial conc...
Text Solution
|
A((g))toB((g)) is a first order reaction. The initial concentration of...
Text Solution
|
Rate expression for xA+yBto prodcuts is Rate =k[A]^(m)[B]^(n). Units o...
Text Solution
|
For SO(2)Cl(2(g))toSO(2(g))+Cl(2(g)), time required for 99.9% completi...
Text Solution
|
A reaction rate is found to depend upon the two concentration terms. T...
Text Solution
|
For the rate of the reaction 2H(2)O(2)to2H(2)O+O(2),r=K[H(2)O(2)] it...
Text Solution
|
75% of a first order reaction completed in 32 minutes then, the time r...
Text Solution
|
t(1//4) can be taken as the time taken for the concentration of a reac...
Text Solution
|
Rate of a reaction, A+Bto Product is given as a fundtion of different ...
Text Solution
|
In the first order reaction 10% of the reaction is completed in 10 hou...
Text Solution
|
For the first order reaction, half-life is 14 s. The time required for...
Text Solution
|
The time taken for the completion of 90% of a first order reaction is ...
Text Solution
|
The half - life for the reaction. N(2)O(5)to2NO(2)+1/2O(2) is 24 hrs...
Text Solution
|
The half life of a first order reaction AtoB+C is 10 minutes. The conc...
Text Solution
|
In a first order reaction, 0.16 moles of reactant decreases to 0.02 mo...
Text Solution
|
For a first order reaction we have K=100s^(-1). The time for completio...
Text Solution
|
The product of half life (t(1//2)) and the square of initial concentra...
Text Solution
|
For C(12)H(22)O(11(aq))overset(H^(+))(to) Products, the concentration ...
Text Solution
|
The temperature coefficient of a reaction is 2.5 . If its rate constan...
Text Solution
|