Chemical Kinetics Question 69

Question: The rate law for reaction $ A+2B=C+2D $ will be

Options:

A) Rate $ =K[A],[B] $

B) Rate $ =K[A],[2B] $

C) Rate $ =K[A],{{[B]}^{2}} $

D) Rate $ =K\frac{[C]{{[D]}^{2}}}{[A]{{[B]}^{2}}} $

Show Answer

Answer:

Correct Answer: C

Solution:

The rate law for an reaction can be given by; rate = $ K(A){{(B)}^{2}} $ , i.e. the powers are raised which are given as coefficient of reactant.



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