The given plots represent the variation of the concentration of a reactant R with time for two different reactions (i) and (ii). The respective orders of the reactions are :
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- 0, 1
- 1, 0
- 0, 2
- 1, 1
The Correct Option is B
Solution and Explanation
Plot (ii): \([R]\) against time is a straight line with negative slope. The integrated zero-order law is \([R]=[R]_0-kt\), so reaction (ii) is zero order.
Orders (i), (ii) = 1, 0.
Answer: (2) 1, 0
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