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Question: Answered & Verified by Expert
Observe the following reaction,

2A+BC

The rate of formation of C is 2.2×10-3  mol L-1 mtextn-1, then rate of disappearance of A is
ChemistryChemical KineticsNEET
Options:
  • A 2.2×10-3 mol L-1 min-1
  • B 1.1×10-3 mol L-1 min-1
  • C 4.4×10-3 mol L-1 min-1
  • D 5.5×10-3 mol L-1 min-1
Solution:
1955 Upvotes Verified Answer
The correct answer is: 4.4×10-3 mol L-1 min-1
2A+BC

Rate of reaction,

=-12dAdt=-dBdt=dCdt

-dAdt=2d[C]dt

=2×2.2×10-3

=4.4×10-3mol L-1min-1

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