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प्रश्न
For a first-order reaction \[\ce{A -> B}\] the rate constant is x min−1. If the initial concentration of A is 0.01 M, the concentration of A after one hour is given by the expression.
विकल्प
0.01 e−x
1 × 10−2 (1 − e−60x)
(1 × 10−2) e−60x
none of these
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उत्तर
(1 × 10−2) e−60x
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