The reaction A(g)toB(g)+2C(g) is a first...

The reaction `A(g)toB(g)+2C(g)` is a first order reaction with rate constant `2.772xx10^(-3)s^(-1)`, Starting with `0.1` mole of A in 2 litre vessel, find the concentration of A after 250 sec when the reaction is allowed to take place at constant pressure and at 300 K?

`0.0125 M`

`0.025 M`

`0.05 M`

none of these

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CHEMICAL KINETIC & NUCLEAR CHEMISTRY
NARENDRA AWASTHI|Exercise Level 2 (Q.33 To Q.35)|2 Videos
CHEMICAL KINETIC & NUCLEAR CHEMISTRY
NARENDRA AWASTHI|Exercise Level 3 - Passage|1 Videos
CHEMICAL KINETIC & NUCLEAR CHEMISTRY
NARENDRA AWASTHI|Exercise Level 2|2 Videos
SURFACE CHEMISTRY
NARENDRA AWASTHI|Exercise Level 3 - Assertion - Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

A first order reaction is found to have a rate constant, k=5.5 xx10^(-14)s^(-1). Find the half- life of the reaction.

The time needed for the completion of 2/3 of a 1st order reaction, when rate constant is 4.771xx10^(-2)"min"^(-1) is

A first order reaction has a rate constatn 1.15 xx10^(-3) s ^(-1). How long will 5 g of this reactant take to reduce to 3 g ?

Half life of a first order reaction is 2.1xx10^(12)s^(-1) . Calculate the rate constant of the reaction.

The rate constant of the reaction A to B is 0.6xx10^(-3) mole per second. If the concentration of A is 5 M, then concentration of B after 20 minutes is :

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

For reaction A_((g))toB_((g))+C_((g))+D_((g)) at 750 K the rate constant is 2.3xx10^(-3)"min"^(-1) . Starting with a pressure of 400 mm of Hg at this temperature in a closed container how, many minutes would it take for the pressure in the container to become 760 mm Hg (log 11=1.041)

NARENDRA AWASTHI-CHEMICAL KINETIC & NUCLEAR CHEMISTRY-Level 2 (Q.3 To Q.32)

For the two reactions I: AtoB II:CtoD following graph is obtained. ...
Text Solution
|
The reaction A(g)toB(g)+2C(g) is a first order reaction with rate cons...
Text Solution
|
A(aq)rarrB(aq)+C(aq) is first order reaction. "Time"" "t" "oo "...
Text Solution
|
The gaseous decomposition reaction, A(g)rarr2B(g)+C(g) is observed to ...
Text Solution
|
The reaction ,Sucroseoverset(H^(+))rarr Glucose + Fructose, take place...
Text Solution
|
A gaseous compound A reacts by three independent first order process (...
Text Solution
|
A compound A dissociates by two parallel first order paths at certain ...
Text Solution
|
For given hypothetical elementary parallel reaction, where k1/k2 = 1/2...
Text Solution
|
The reaction cis-Xunderset(k(b))overset(k(f))ltimplies trans-X is fir...
Text Solution
|
Consider the reaction. The rate constant for two parallel reacti...
Text Solution
|
A reaction takes place in various steps. The rate constatn for first, ...
Text Solution
|
For reaction ArarrB, the rate constant k(1)=A(1)e^(-Ea(1//(RT))) and f...
Text Solution
|
For first order parallel reactions k(1) and k(2) are 4and 2min(-1) re...
Text Solution
|
In the series reaction Aoverset(K(2))(rarr)Boverset(K(2))(rarr)Cover...
Text Solution
|
The mechanism of esterification in presence of acid catalyst (H(2)SO(...
Text Solution
|
For the first order reaction A rarr B +C , carried out at 27^(@) C . I...
Text Solution
|
Upon irradiating californium with neutrons, a scientist discovered a ...
Text Solution
|
The average (mean) life of a radio nuclide which decays by parallel pa...
Text Solution
|
The radioactive decay .(83)^(211)Birarr(81)^(207)Ti , takes place in ...
Text Solution
|
A fresh radioactive mixture contians short lived sppecies A and B. Bot...
Text Solution
|