Show
A second order reaction is also bimolecular No worries! We‘ve got your back. Try BYJU‘S free classes today! The order of a reaction can only be determined by experiment Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses The order of a reaction increases with increase in temperature No worries! We‘ve got your back. Try BYJU‘S free classes today! The order of a reaction can be determined from the balanced equation No worries! We‘ve got your back. Try BYJU‘S free classes today! Solution The correct option is B The order of a reaction can only be determined by experimentIn the case of complex reaction order depends on the slowest step. In the case of single step reactions if the concentration of one or more reactants is very large compared to others, then they do not appear in the rate equation. In such cases the order cannot be obtained from the theoretical balanced chemical equation. Hence it has to be decided experimentally as given under option (b).Solve Textbooks Question Papers
Register now for special offers  +91 Home > English > Class 12 > Chemistry > Chapter > Chemical Kinetics > Which of the following stateme... UPLOAD PHOTO AND GET THE ANSWER NOW! Text Solution The order of reaction increases with increase in temperature The order of reaction can be determined from the balanced equation A second order reaction is also bimolecularThe order of reaction can only be determined by experiment Answer : D Answer Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Add a public comment... Follow Us: Popular Chapters by Class: Related Chemistry Q&AFind answers to questions asked by students like you. Q: Consider the hypothetical reaction 3A + B → 2C + 4D Over an interval of 2.0 s the average rate of… A: Given : Time interval = 2s Rate = 0.0880 M/s. Initial concentration = 2 M Q: Which statement is true for the general rate law: Rate = k[A]m[B]n? a. It can be written from the… A: The concentration of one or more reactants may determine the rate of a chemical reaction (at any… Q: At a certain temperature the rate of this reaction is first order in so, with a rate constant of… A: Click to see the answer Q: Hydrogen peroxide decomposes to water and oxygen according to the following reaction: H,O: + H0 + %… A: "Since there are multiple questions and it is not mentioned that which one has to be solved so I am… Q: or the decomposition of gaseous dinitrogen pentoxide, 2N₂O₅(g) → 4NO₂(g) + O₂(g) the rate constant… A: Click to see the answer Q: 3) For the reaction : 2H2g) + 2NOg) 2H2O@)+ N2(g) a study of initial concentration versus initial… A: Let rate law: r = k [H2]a.[NO]b (a)… Q: For the decomposition of gaseous dinitrogen pentaoxide,2N₂O₅(g) →4NO₂(g) +O₂(g), the rate constant… A: Given: Decomposition of Dinitrogen pentaoxide,2N2O5g→4NO2g+O2gRate of reaction=2.8×10-3seconds.The… Q: Express the rate of the reaction 2NO(g)+ Cl2 (g)→ 2NOCI(g) a. in terms of A[NOCI]. rate = e… A: Click to see the answer Q: The gas-phase decomposition of ozone is thought to oc- cur by the following two-step mechanism. Step… A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If… Q: 1. Consider the following kinetic data for the reaction: S206² (aq) + 31(aq) → 2SO² (aq) + Is (aq)… A: The order of reactants can be calculated by analysing the concentration of reactants with their… Q: The reaction of nitric oxide and oxygen react to form nitrogen dioxide 2NO(g) + O2(g) –→ 2NO2(g) s… A: The given reaction is- 2NO (g) + O2 (g)→2NO2 (g) and its mechanism is- Step 1-NO + NO⇔k-1k1N2O2Step… Q: The decomposition of nitrosyl chloride was studied: 2NOCI(g) = 2NO(g) + Cl2 (g) The following data… A: Rate constant is proportionality constant in rate law. Rate law is the mathematical expression which… Q: A general reaction written as 1A + 2B -->C+ 2D is studied and yields the follow [A]O [B]O Initial… A: Solution The rate of reaction or reaction rate is that the speed at that reactants square measure… Q: 2. Consider the mechanism of the iodide-catalyzed decomposition of hydrogen peroxide H:O:(aq) +… A: Rate law for a chemical reaction is given by multiplying the concentration of the reactants each… Q: A reaction A + B → C is experimentally observed to satisfy the rate law, rate = k[A][B]. Which of… A: The reaction given is, => A + B -------> C Given : Rate law of the reaction as, Rate = K [A]… Q: A reaction A + B → C is experimentally observed to satisfy the rate law, rate = k[A][B]. Which of… A: Order of a reaction is the sum of exponents of the concentrations in the rate law for the reaction.… Q: 16.59 A proposed mechanism for the reaction of carbon dioxide with hydroxide ion in aqueous solution… A: Rate of a chemical reaction is defined as the speed with which the reaction proceeds. It determines… Q: The rate law for the reaction 2NOB1(g) 2NO(g) + Br,(g) at some temperature is A[NOBI] Rate = K[NOB1]… A: We have given that a) t1/2 = 2 s {NOBr]0 = 0.9 M k = ? b) [NOBr]t = 0.1 M t = ? Q: Consider the hypothetical reaction 3A + 2B → C + 4D Over an interval of 3.0 s the average rate of… A: Given, 3A + 2B → C + 4D Q: The rate law for the reaction A → P is rate = k[A]^3. The first half-life of the reaction is 27… A: Given information, First half-life of the given reaction is 27 seconds. Q: The rate law for the reaction A - P is rate = k[A]³. The first half-life of the reaction is 20… A: Half life is the time taken for the reactant to reduce to half of its initial concentration. It is a… Q: For the reaction A(g) + B(g) - C(g) a series of experiments were conducted as shown in the table. If… A: Click to see the answer Q: i dont get the entire question A: a) Assuming Rate law = K[N2O5]a Hence using unit balance => M / s = s-1 X Ma because units of… Q: 5. The reaction A →B+Cis known to be first order in A. Below are data showing the concentration of A… A: Rate of reaction is defined as the change in concentration of reactant or product per unit time.… Q: Consider the reaction: 2 NO2 (g) → NO3 (g) + NO (g) with 2-mol NO2 (9) transformed into 1-mol NO3… A: Click to see the answer Q: For the generic reaction A + B - C+ D the rate constant is 0.32 M/s. What order is this reaction? O… A: The concentration of one or more reactants may determine the rate of a chemical reaction (at any… Q: 21.Consider the reaction: 3A → 4C Initially, and at some fixed temperature, the reaction… A: rate of reaction is defined as speed at which reaction takes place , it is depends on rate of… Q: A reaction is experimentally found to follow the rate law, Rate k[*A]? where k 0.130 Mmin1. Starting… A: Rate Law :- Rate = K [A]2 We know that, Rate = K[A]order So, Order of reaction is " 2" Q: In a study of the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C… A: slope of graph = -4.38×10-3 s-1 y - intercept of graph = -2.83 Q: The reaction 2A(g) + B (g) →3C (g) +D (g) was found to have a rate law = k[A]?[B]. By what factor… A: The solution is given below - Q: 6. Consider the experimentally determined data for the following reaction: Time (s) [SO;Cl2] (M)… A: In the given question we have to calculate the rate constant of the following Reaction. the given… Q: Be sure to answer all parts. Consider the reaction A+B Products From the following data obtained at… A: The expression which expresses the rate of the reaction in terms of molar concertation of the… Q: The rate law for the reaction 3A + B→ 2C + D is: Rate [A]? %3D What is the partial order of the… A: Rate law According to rate law, the rate of a chemical reaction is directly proportional to the… Q: 3. Rates for a certain chemical reaction involving the reactant A were measured as a function of the… A: The rate v/s concentration of reactant A plot is given as, Q: (4) "Using data given in the table for the reaction, N,O,(g) 2NO,(g) (N,O,] (mol/L) Time (h) INO,]… A: Average rate of the reaction is defined as the change in the concentration of the reactant or… Q: Consider the initial-rate data at a certain temperature in the table for the reaction described by… A: The blanced chemical equation : 2NO2(g) + O3 (g) → N2O5 (g) +O2 (g) the rate constant k = ? Q: In a study of the decomposition of nitrosyl bromide at 10 °C NOBrNO + ½ Br2 the concentration of… A: Order of a reaction gives the dependence of the rate of reaction on its concentration. If the order… Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCK)NO(2) + % CI;(2) is second order in… A: Given data,Initial concentration of NOCl[A]o=2.11×10-2MFinal concentration of… Q: The following data were measured for the reaction 2 NO(g) + Br2(g) ---> 2 NOBr(g) Experiment [NO]… A: Click to see the answer Q: A certain reaction is second order in N, and first order in H,. Use this information to complete the… A: Answer:- This question is answered by using the simple concept of calculation of rate using the… Q: 3. In a kinetic study of the reaction 2NO) + O2() → 2NO2(g) the following data were obtained for the… A: Click to see the answer Which of the following statements are true for order of a reaction?(d) The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression.
Which one of the following statements for the order of a reaction is incorrect a order can be determined only experimentally?1 Answer. Correct option (d) Order of reaction is always whole number. Explanation : Order of a reaction is not always whole number.
Which of the following decides order of reaction?The order of the reaction is decided by the mechanism of reaction as well as the relative concentration of reactants.
Which of the following statements about First Order is true?1 Answer. Correct Option (A) Rate of reaction is independent of concentration of reactants (C) If half life of the reaction is 50 sec, then t3/ 4of the reaction will be 150 sec.
|
Which one of the following statements about the order of a reaction is true?
Related Posts
Copyright © 2024 SignalDuo Inc.
