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Home / Doubts and Solutions/NEET/Chemistry

  Hypothetical reaction,
A2 + B2 → 2AB
is completed using given mechanism.
A2 Image not present A + A (fast)
A + B2 → AB + B (slow)
A + B → AB (fast)
Order of complete reaction is -

Asked by Atulcaald 15th May 2018, 12:09 AM
Answered by Expert
Answer:
 
 
Lets find the order of reaction,
 
r space equals space K space left square bracket A right square bracket space left square bracket B subscript 2 right square bracket a n d space K subscript c space equals space fraction numerator left square bracket A right square bracket space left square bracket A right square bracket over denominator left square bracket A subscript 2 right square bracket end fraction space space o r space space space left square bracket A right square bracket space equals space K subscript c to the power of 1 divided by 2 end exponent space space left square bracket A subscript 2 right square bracket to the power of 1 divided by 2 end exponent T h u s comma space r equals space K. space K subscript c to the power of 1 divided by 2 end exponent space left square bracket A subscript 2 right square bracket to the power of 1 divided by 2 end exponent left square bracket B subscript 2 right square bracket space equals space K apostrophe space left square bracket A subscript 2 right square bracket to the power of 1 divided by 2 end exponent left square bracket B subscript 2 right square bracket T h e r e f o r e space t h e space o r d e r space o f space r e a c t i o n space w i l l space b e space 1 1 half
Answered by Expert 15th May 2018, 11:53 AM
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