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What is Zero order reaction? Give two examples.In a first order reaction the concentration of the reactant is reduced to one fourthof its initial value is 50 seconds. Calculate the rate constant of the reaction. [4] |
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Answer» In somereactions, the rate is apparently independent of the reactant concentration. The rates of thesezero-order reactionsdo not vary with increasing nor decreasing reactants concentrations. This means that the rate of thereactionis equal to the rate constantthe decomposition of ammonia to form nitrogen and hydrogen |
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