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The correct expansion is...

The correct expansion is

A

Rate of disappearance of `R=(Decrease in concentration of R)/(Time taken)`

B

Rate of disappearance of `R=(Increase in concentration of R)/(Time taken)`

C

Rate of disappearance of `R=(Concentration of R)/(Time taken)`

D

None of the above

Text Solution

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The correct Answer is:
A
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