9-Chemical Kinetics

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Biragam Singh
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Order of RXN
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Biragam Singh
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Order of rxn
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For the reaction, the rate of reaction is d/dt [P] = k[X] Two moles of X are mixed with one mole of Y to make 1.0 L of solution. At 50s,0.5 mole of .?
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In the decay sequence, $X_1, X_2, X_3 \text_{and} X_4$ are particles/radiation emitted by the respective isotopes. The correct option(s) is(are)
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Rate of reaction
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For a non-stoichiometric reaction 2A + B → C +D, the following kinetic data were obtained in three separate experiments , all at 298 K
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In gaseous reactions important for the understanding of the upper atmosphere H2O and O react bimolecularly to form two OH radicals. H for .. ?
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When ethyl acetate was hydrolysed in pressure of 0.1 N HCI, the rate constant was found to be $5.4 * 10 ^{- 5}sec^{-1}$ . But when 0.1 N ...?
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For a reaction A Product, rate d[A] law is = dt KA. K[A] 0 The concentration of A ..?
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A hypothetical reaction, A₂ +B₂ → 2AB mechanism as given below ;
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A first-order reaction takes 20 minutes for 25% completion. What will be the time required for 75% completion ?
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The decomposition of N2O5 is a first-order reaction. If its half-life is 24 min, calculate the time required for 75% decomposition ?
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For a second-order reaction 2A→Products, the initial concentration of A is 0.5 M. After 50 s, the concentration becomes 0.25 M. Calculate the ... ?
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The rate constant of a first-order reaction is $5.5×10^{-2}$min. What percentage of the reactant will decompose in 45 minutes?
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A first-order reaction is 50% complete in 30 minutes. Find the rate constant of the reaction ?
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What is the collision theory of chemical reactions ?
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Explain the Arrhenius equation. How to calculate activation energy from two temperature data points ?
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Derive the integrated rate law for a first-order reaction ?
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Explain the difference between average rate and instantaneous rate ?
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For the reaction A → B, the rate constant kk was found to obey the relation.......?
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