In a reaction A→products, when start is made from 8.0×10−2M of A, half -life is found to be 120 minute. For the initial concentration 4.0×10−2M, the half - life of the reaction of the reaction becomes 240 minutes. The order of the reaction is

(t1/2)1(t1/2)2=(a2a1)n−1;120240=(4×10−28×10−2)n−1;n=2

In a reaction A→products, when start is made from 8.0×10−2M of A, half -life is found to be 120 minute. For the initial concentration 4.0×10−2M, the half - life of the reaction of the reaction becomes 240 minutes. The order of the reaction is

(t1/2)1(t1/2)2=(a2a1)n−1;120240=(4×10−28×10−2)n−1;n=2

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In a reaction $A \to$ products, when start is made from $8 .0 \times 10^{- 2} M$ of A, half -life is found to be 120 minute. For the initial concentration $4 .0 \times 10^{- 2} M$ , the half - life of the reaction of the reaction becomes 240 minutes. The order of the reaction is

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$\frac{{(t_{1 / 2})}_{1}}{{(t_{1 / 2})}_{2}} = {(\frac{a_{2}}{a_{1}})}^{n - 1}; \frac{120}{240} = {(\frac{4 \times 10^{- 2}}{8 \times 10^{- 2}})}^{n - 1}; n = 2$

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In a reaction A→products, when start is made from 8.0×10−2M of A, half -life is found to be 120 minute. For the initial concentration 4.0×10−2M, the half - life of the reaction of the reaction becomes 240 minutes. The order of the reaction is

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In a reaction $A \to$ products, when start is made from $8 .0 \times 10^{- 2} M$ of A, half -life is found to be 120 minute. For the initial concentration $4 .0 \times 10^{- 2} M$ , the half - life of the reaction of the reaction becomes 240 minutes. The order of the reaction is