Chemical Kinetics Question 92
Question: The rate equation for the reaction $ 2A+B\to C $ is found to be: rate $ =k[A][B] $ . The correct statement in relation to this reaction is that the [AIEEE 2004]
Options:
A) Rate of formation of C is twice the rate of disappearance of A
B) $ {t_{1/2}} $ is a constant
C) Unit of k must be $ {s^{-1}} $
D) Value of k is independent of the initial concentrations of A and B
Show Answer
Answer:
Correct Answer: D
Solution:
For $ 2A+B\to C $ Rate $ =K[A][B] $ Value of rate constant $ K=A{e^{-Ea/RT}} $ here K is independent of the initial concentration of A and B.
