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Question: Answered & Verified by Expert
The rate equation for the reaction 2A+BC is found to be
Rate = k [A] [B].
The correct statement in relation to this reaction is that the
ChemistryChemical KineticsNEET
Options:
  • A value of k is independent of the initial concentrations of A and B
  • B rate of formation of C is twice the rate of disappearance of A
  • C unit of k must be s-1
  • D t 1/2 is a constant
Solution:
1255 Upvotes Verified Answer
The correct answer is: value of k is independent of the initial concentrations of A and B
2A+BC
Rate = k[A][B]
It represents second–order reaction. So B, C and D options are incorrect.
As value of k is independent of the initial concentrations of A and B so option A is correct.

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