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The relationship between t.0.5 and CAo for a zero order reaction is ____(a) t0.5 = (frac{1}{kC_{A0}} )(b) t0.5 = (frac{1}{C_{A0}} )(c) t0.5 = (frac{C_{A0}}{k})(d) t0.5 = (frac{C_{A0}}{2k}) |
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Answer» Right choice is (d) t0.5 = (frac{C_{A0}}{2k}) To explain I would say: For zero order reaction, (frac{-dC_A}{dt}) = k. t0.5 = (frac{C_{A0}- frac{C_{A0}}{2}}{k}.) Hence, t0.5 = (frac{C_{A0}}{2k}.) |
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