Home
Class 12
CHEMISTRY
For reaction A rarr B , the rate constan...

For reaction A `rarr` B , the rate constant `K_(1)=A_(1)(e^(-E_(a_(1))//RT))` and the reaction `X rarr Y` , the rate constant `K_(2)=A_(2)(e^(-E_(a_(2))//RT))` . If `A_(1)=10^(9)`, `A_(2)=10^(10)` and `E_(a_(1))`=1200 cal/mol and `E_(a_(2))` =1800 cal/mol , then the temperature at which `K_(1)=K_(2)` is : (Given , R=2 cal/K-mol)

A

300K

B

`300 xx 2.303 K`

C

`(300)/(2.303 )K`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.3 To Q.32)|2 Videos

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.33 To Q.62)|3 Videos

  • SURFACE CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Assertion - Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

For reaction AtoB the rate constant k_(1)=A_(1)e^(-Ea_(1)//RT) and for the reaction PtoQ the rate constant k_(2)=A_(2)e^(-Ea_(2)//RT) . If A_(1)=10^(8),A_(2)=10^(10) and E_(a_(1))=600,E_(a_(2))=1200 , then the temperature at which k_(1)=k_(2) is

The rate constant K_(1) and K_(2) for two different reactions are are 10^(16)e^(-2000//T) and 10^(15)e^(-1000//T) , respectively. The temperature at which K_(1)=K_(2) is

If the lines a_(1)x+b_(1)y=1,a_(2)x+b_(2)y=1,a_(3)x+b_(3)y=1, are concurrent then the points (a_(1),b_(1)),(a_(2),b_(2)),(a_(3),b_(3))

Let a_(1), a_(2) ….a_(10) be A.P and h_(1), h_(2)…h_(10) be in H.P. If a_(1)=h_(1)=2 and a_(10)= h_(10)=3 the a_(3)h_(8) =

If the equation (a_(1)-a_(2))x+(b_(1)-b_(2))y=c represents the perpendicular bisector of the segment joining (a_(1),b_(1)),(a_(2),b_(2)) then 2c=

A chemical reaction occurs in three paths having rate constants k_(1),k_(2) and k_(3) respectively. If Ea_(1),Ea_(2) and E_(a_(3) are 4,5 and 8kJ respectivel and overall rate constant k=(k_(1)k_(3))/(k_(2)) . Assuming A_(av)=(A_(1)A_(3))/(A_(2)) the overall energy of activation in kJ is __________

n^(th) term of an A.P. is a_(n) . If a_(1)+a_(2)+a_(3) = 102 and a_(1) = 15 , then find a_(10) .

Let a_(1), a_(2), …., a_(10) be in A.P and h_(1), h_(2),…. , h_(10) be I H.P if a_(1) = h_(1) = 2 and a_(10) = h_(10) = 3, then a_(4) h_(7) is