

InterviewSolution
Saved Bookmarks
1. |
For a reaction `1//2A to 2B`, rate of disappearance of A is related to the rate of appearance of B by the expression:A. `-(d[A])/(dt)=(1)/(2)(d[B])/(dt)`B. `-(d[A])/(dt)=(1)/(4)(d[B])/(dt)`C. `-(d[A])/(dt)=(d[B])/(dt)`D. `(d[A])/(dt)=4(d[B])/(dt)` |
Answer» Correct Answer - B `(1)/(2)Ararr2B` For the given reaction, `-(2d[A])/(dt)=(1)/(2)(d[B])/(dt)="rate of reaction"` Rate of disappearance of A `-(d[A])/(dt)=(1)/(2xx2)(d[B])/(dt)=(1)/(4)(d[B])/(dt)` |
|