A straight line is obtained when graphing the natural log of concentration and time for   zero order reactions   first order reactions   second order reactions   none of the above

Q: A reaction is 20% complete in 20 minutes. Calculate the time required for 80% completion of…

A: The time required for 80% completion of reaction has to be calculated,

Q: 1. 75% of a first-order reaction was completed in 32 minutes. 50% of the reaction was completed in…

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Q: that are false.     Activation energy is the maximum energy needed to initiate a chemical…

A: 1- This statement is False, because of Activation energy is a minimum energy not s maximum energy.…

Q: Radioactive decay exhibits     a. -th order kinetics.   b. first-order kinetics.   c.…

A: In this question we have to tell that which order exhibit by radioactive decay.

Q: Choose all of the following that are false.     If you know a reaction is elementary, then you…

A: 1) If you know a reaction is elementary, then you know the rate law of the reaction. Elementary…

Q: Which of the following statements is  false?         The rate of a first order reaction is dependent…

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Q: For a certain reaction of the general form rR > S, a graph of the experimental data of [R] versus…

A: We usually plot the R vs time graph of a reaction. It helps us determine the rate of the reaction,…

Q: If the initial concentration of food dye is decreased, the value of the rate constant, k, will…

A: Rate Law :-  The expression which gives the relationship between concentration of reactants and rate…

Q: Classify each of the following plots based on reaction order. In JAL (A slope slope- slopek In AL…

A: Given- First order, second order ,zero order

Q: If a 1st order reaction takes 72 seconds for 28% to react, what is the rate constant for the…

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Q: In a first order reaction the half life is 10 minutes. Determine the rate constant. How long does it…

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Q: Calculate the concentration of reactant with an initial concentration of 0.00100 M after 0.00500 s…

A: We have to calculate the concentration of reactant. initial concentration = 0.00100 M  t = 0.00500 s…

Q: The decomposition of nitrogen dioxide is a second order reaction with experimentally measured rate…

A: The decomposition of nitrogen dioxide can be understood as, 2 NO2→2 NO + O2

Q: If a rate is second order with respect to a specific reactant, that means O doubling the reactant…

A: Goven-  2nd order reaction

Q: If concentration is in mol/L and time is in seconds, what will be the units of the rate constant k…

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Q: A certain substance, initially at 0.10 M  in solution, decomposes by second-order kinetics. If the…

A: Second order reaction-the chemical reaction in which rate of reaction depends on concentration of…

Q: Which one of the following statements is TRUE?

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Q: If a reaction is first-order with respect to each of its two reactants, then the rate of the…

A: First write down the rate law for given data and check the correct option related to it.

Q: What is the rate for the second order reaction

A:

Q: Question is attached

A: Given,  Reaction obey first order kinetics Given concentration of reactants double Rate also…

Q: a. Give a mathematical expression for the half-life of a first order reaction and of a second order…

A: The progress of the reaction depends on the order of the reaction.

Q: Which graph will produce a straight line for a first-order reaction?   concentration versus time…

A: In this question, we will see which produce the straight line for first order reaction.  You can see…

Q: rate constant of a first-order process

A: First-order reaction depicts that the rate of reaction is directly proportional to the concentration…

Q: A) the rate of a reaction is dependent on the equilibrium constant. B) the rate of a first order…

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Q: Which of the following statements is FALSE?     The average rate of a reaction decreases during a…

A: Introduction: (a) The average rate of reaction is the change in concentration of a reactant or…

Q: The mathematical equation that linearly relates the concentration of the reactant against time is…

A:

Q: In(Concentration) Time (s) on these graphs the reaction would be wh second order. third order. zero…

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Q: In a first order reaction, the concentration of the reactant decays to its half in 10 minutes.…

A: The half-life of a first-order reaction can be determined by using the following formula: t12 =…

Q: The half-life in a second order equation is independent of the initial concentration of the…

A:

Q: The half-life of a second-order reaction as the initial concentration of the reactant in the…

A: Solution From the speed law equations given on top of, it are often understood that second order…

Q: A first order reaction is conducted and determined to have a rate constant of 0.278 s-1. Determine…

A: The given rate constant (k) = 0.278 s-1 The initial concentration of the starting species (a) = 100%…

Q: Derive the equation for the rate constant for a first order reaction. What would be the units of the…

A: Write the reaction. R→P  Rate=-d[R]dt=k[R]⇒-d[R]R=kdt Integrating this equation. ln[R] = -kt +I when…

Q: In zero-order reactions, the rate of reaction does not change as the reactants are consumed. Group…

A: Given  Order of Reaction = Zero order  Effect on rate of reaction by changing the concentration = ?

Q: It is a type of reaction for which the sum of the exponents of the concentration terms in the rate…

A: Order of reaction is sum of exponent of all reactant in the rate law expression

Q: Consider a first-order reaction with a half-life of 15 minutes. If the initial concentration is 1.50…

A: For first order kinetics:  kt = ln(A0/At) ....(1)  and t(1/2) = 0.693/k ...(2)

Q: Choose all of the following that are true.

A: Applying le-chatelier and basics of chemical kinetics we can see that only option iii and V is…

Q: Which of the following is true: I. First order reactions proceed at a constant rate II. First order…

A: Given- First order reaction.

Q: Which of the following statements is FALSE? It is not possible to determine the rate of a reaction…

A:

Q: Classify the following if they represent  (A) first order reaction (B) second-order reaction (C)…

A: given, 1. 1At=kt+1A0   2. lnA0At=kt     3. At-A0=-kt             4.  At=-kt +A0…

Q: Give a mathematical expression for the half-life of a first order reaction and of a second order…

A: Half life period of a reaction is the time in which half of concentration of Reactants consumed. It…

Q: A  reaction that has a rate only dependent  on catalyst will be a.Zero order reaction b.First…

A: A reaction that has a rate only dependent  on catalyst will be zero order reaction.  Catalyst change…

Q: Given the following data for a chemical reaction, determine whether it is a zero, first, or second…

A: Order of the reaction can be obtained by plotting the graph. If the plot drawn between…

Q: 75% of the reaction was completed in 10 minute. Calculate the half life period of this reaction if…

A:

Q: Give the characteristic of a zero order reaction having only one reactant. The rate of the reaction…

A: Answer: Sum of the powers of concentration terms present in the rate law is known as order of…

Q: You perform a "Clock" reaction experiment using a similar Initial Rate Method and obtain the…

A: The data given is,

Q: The following Arrhenius plot is for a reaction following 2nd order kinetics; the rate constant has…

A: The plot given is,

Q: A drug suspension decomposes upon storage at room temperature. Drug amount over time is presented in…

A: The time v/s data given is,

Q: your sketch d. On the graph, sketch the predicted results for the reactant if the volume of the…

A: d. let the reaction be first order reaction. Rate=k[A]