Home
Q&A
Education
Technology
Credit
General
Health
Insurance
Questions
Ask a Question
For a reaction, `A+Brarr` Product, the rate law is given by `r=k[A]^((1)/(2))[B]^(2)`. What is the order of the reactio ?
Home
Education
For a reaction, `A+Brarr` Product, the rate law...
asked
Jan 4, 2022
in
Education
by
JackTerrance
For a reaction, A+B→ Product, the rate law is given by r=k[A] 1 2 [B]2 . What is the order of the reactio ? Select the correct answer from above options
probability-questions
probability-mcq
1
Answer
0
votes
answered
Jan 4, 2022
by
JackTerrance
Correct Answer - 2.5 Order of reaction = 1 2 +2= 5 2 =2.5
Related questions
0
votes
Q: The rate constant for the first order decompoistion of a certain reaction is described by the equation `log k (s^(-1)) = 14.34 - (1.25 xx 10^(4)K)/(T)
The rate constant for the first order decompoistion of a certain reaction is described by the equation logk(s-1)= ... periof be 256min? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: Calculate the half life of a first order reaction from their rate constants given below `:` `a. 200s^(-1)`,`b. 2 mi n^(-1)`,`c.4years^(-1)`
Calculate the half life of a first order reaction from their rate constants given below : a.200s-1 ,b.2min-1 ,c.4years-1 Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: For the reaction `:` `2A+B rarr A_(2)B` the rate `=k[A][B]^(2)` with `k=2.0xx10^(-6)mol^(-2)L^(2)s^(-1)`. Calculate the initial rate of the reaction w
For the reaction : 2A+B→A2B the rate =k[A][B]2 with k=2.0 10-6mol-2L2s-1 . Calculate the initial rate of ... is reduced to 0.06molL-1 . Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: The decomposition of dimethyl ether leads to the formation of `CH_(4),H_(2),` and `CO` and the reaction rate is given by Rate `=k[CH_(3)OCH_(3)]^(3//2
The decomposition of dimethyl ether leads to the formation of CH4,H2, and CO and the reaction rate is given by ... and rate constant ? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: A reaction is second order with respect to a reaction. How is the rate of reaction affected if the (a) doubled, (b) reduced to `1//2`?
A reaction is second order with respect to a reaction. How is the rate of reaction affected if the (a) doubled, (b) reduced to 1/2 ? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: Sucrose decomposes in acid solution into glucose and fructose according to the first order rate law, with `t_(1//2)=3.00hr.` What fraction of sample o
Sucrose decomposes in acid solution into glucose and fructose according to the first order rate law, with t1/2=3. ... after 8hr ? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: The rate constant for a first order reaction is `60s^(-1)`. How much time will it take to reduce the initial concentrationof the reactant to its `1//1
The rate constant for a first order reaction is 60s-1 . How much time will it take to reduce the initial ... 1/16th value ? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: From the rater expression for the following reactions, determine their order of reaction and dimensions of the rate constants. `a. 3NO(g) rarr N_(2)O(
From the rater expression for the following reactions, determine their order of reaction and dimensions of the rate ... k[C2H5Cl] Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: The rate for the decomposition of `NH_(3)` on platinum surface is zero order. What are the rate of production of `N_(2)` and `H_(2)` if `K = 2.5 xx 10
The rate for the decomposition of NH3 on platinum surface is zero order. What are the rate of production of N2 ... 10-4mollitre-1s-1? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: A first order reaction has a rate constant `1.15xx10^(-3)s^(-1)`. How long will `5g` of this reactant take to reduce to `3g`` ?
A first order reaction has a rate constant 1.15×10-3s-1 . How long will 5g of this reactant take to reduce to 3g ` ? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: A reaction is first order in `A` secod order in `B`: (i) write differential rate equation. (ii) How is the rate affected when the concentration of `B`
A reaction is first order in A secod order in B : (i) write differential rate equation. (ii) How is the rate ... A and B is doubled? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: What type of plot is obtained for rate versus time for zero order reaction gt
What type of plot is obtained for rate versus time for zero order reaction gt Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: If the rate constant for a first order reaction is k, the time (t) required for the completion of 99% of the reaction is given by :
If the rate constant for a first order reaction is k, the time (t) required for the completion of 99% of the reaction ... 4.606 / k t Select the correct answer from above options...
asked
Jan 2, 2022
in
Education
by
JackTerrance
class-12
neet
0
votes
Q: What is the order of reaction whose rate constant has the same units as rate of reaction ?
What is the order of reaction whose rate constant has the same units as rate of reaction ? Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
0
votes
Q: Consider a certain reaction `A rarr` Products with `k=2.0xx10^(-2)s^(-1)`. Calculate the concentration of `A` remaining after `100s` if the initial co
Consider a certain reaction A→ Products with k=2.0 10-2s-1. Calculate the concentration of A remaining after 100s if ... is 1.0molL-1. Select the correct answer from above options...
asked
Jan 4, 2022
in
Education
by
JackTerrance
probability-questions
probability-mcq
...