For a first order reaction temperature c...

For a first order reaction temperature coefficient is 2. If the value of K at 310K is `2 xx 10^(-2) "min''^(-1),t_(1//2)` of reaction at 300K will be (in min)

A

`69.3` min

B

`23.03` min

C

`46.06` min

D

`69.1` min

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Topper's Solved these Questions

CHEMICAL KINETICS
AAKASH SERIES|Exercise Objective Exercise - 3 (Previous NEET/AIPMT Questions)|32 Videos
CHEMICAL KINETICS
AAKASH SERIES|Exercise Objective Exercise - 4 (Assertion (A) & Reason (R) Type Questions)|44 Videos
CHEMICAL KINETICS
AAKASH SERIES|Exercise Objective Exercise - 1|124 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 a first order reaction we have K=100s^(-1) . The time for completion of 50% reaction is

Show that in a first order reaction, time pequired for fompletion of 99.9% is 10 times of half-life (t_(1//2)) of the reaction.

The time required for 10% completion of a first order reaction at 298 K is equal to that required for its 25% completiion at 308K. If the value of A is 4xx10^(10)s^(-1). calculate k at 318K and E_(a),

The half life of a first order reaction is 100 seconds at 280 K. If the temperature coefficient is 3.0 its rate constant at 290 K in s^(-1) is

The temperature coefficient of a reaction in 2 and the rate of the reaction at 25^(@)C is 3 mol L^(-1) min^(-1) Calculate the rate at 75^(@)C .

Ato2B (1st order reaction) . If the rate constant is 9.7xx10^(-x) in "min"^(-1) then x=

For AtoB , a first order reaction, k=10^(-2)"min"^(-1) . If initial concentration of A is 1M, rate of the reaction after 2.31 hrs will be ("in M-min"^(-1))

The temperature coefficient of a reaction is 2.5 . If its rate constant at T_(1)K is 2.5xx10^(-3)s^(-1) , the rate constant at T_(2)K in s^(-1) is (T_(2)=10+T_(1))

AAKASH SERIES-CHEMICAL KINETICS-Objective Exercise - 2

If (dx)/(dt)=k[H(3)O^(+)]^(n) and rate becomes 100 times when pH chang...
Text Solution
|
The initial concentration of cane sugar is presence of an acid was red...
Text Solution
|
50% completion of a first order reaction takes place in 16 minutes. Th...
Text Solution
|
For the process X(g)to products, (order ne 0), rates of disappearance...
Text Solution
|
The temperature coefficient of a reaction is 2.5 . If its rate constan...
Text Solution
|
A to B , K1= 0.693 sec^(-1) C to D, K2 = 0.693 "min"^(-1) If t1 and t2...
Text Solution
|
For 2NH3(g) underset(Delta)overset(Pt)(to) products follows zero orde...
Text Solution
|
The time needed for the completion of 2/3 of a 1st order reaction, whe...
Text Solution
|
The rate constant of a first order reaction of 0.0693"min"^(-1). What ...
Text Solution
|
Thermal decomposition of HI(g) on Gold surface follows Zero order kine...
Text Solution
|
A to B and C to D are first order reactions. Ratio of t(99.9%) val...
Text Solution
|
For a first order reaction temperature coefficient is 2. If the value ...
Text Solution
|
Sucrose decompose in acid solution into glucose and fructose accordin...
Text Solution
|
For an elementary reaction 2A+BtoC+D the active mass of B is kept con...
Text Solution
|
The half-life period of a 1^(st) order reaction is 60 minutes. What pe...
Text Solution
|
A particular reaction has a rate constant of 1.3xx10^(-2)s^(-1). Find ...
Text Solution
|
For a general gaseous reaction of the type R to P , if the initial con...
Text Solution
|
If the half life of a first order reaction is 60 min, the approximate ...
Text Solution
|
Which of the following statement is incorrect ?
Text Solution
|
Which of the following graphs represent a first order reaction (a=init...
Text Solution
|