If reaction A+BhArrC+D, taken place in 5 liter close vessel, the rate constant of forward reaction is nine times of rate of backward reaction. If initially one mole of each reactantpresent in the container, then find the correct option//is.

If reaction A+BhArrC+D, taken place in 5 liter close vessel, the rate

1.	If reaction A+BhArrC+D, taken place in 5 liter close vessel, the rate constant of forward reaction is nine times of rate of backward reaction. If initially one mole of each reactantpresent in the container, then find the correct option//is.
Answer» `([C])/([B])=(3)/(1)` `"log" K_(P)="log"K_(C)` `[D]_(eq)=15xx10^(-2) "MOLE" L-1` `K_(eq)=9` SOLUTION :`{:(A,+,B,hArr,C,+,D,),((1-X)/(5),,(1-x)/(5),,(x)/(5),,(x)/(5),t=eq):}` `K_(F)=9K_(b) K_(C)=(K_(F))/(K_(b))=(9)/(1)` `K_(C)=(5//5)^(2)/(((1-x)/(5))^(2))=(9)/(1) (x)/(1-x)=3` `x=3-3x` `4x=3` `x=(3)/(4)=0.75` `[A]=(0.25)/(5xx100)=5xx10^(-2) "mole" L^(-1) [B]=[A] C=(0.75)/(500)=15xx10-2 "mol" L^(-1)`