Rate law for the reaction A + 2B to C is...

Rate law for the reaction `A + 2B to C `is found to be Rate =k[A][B] Concentration of reactant 'B' is doubled. Keeping the concentration of 'A' constant, the value of rate constant will be:

the same

doubled

quadrupled

halved

Text Solution

Verified by Experts

The correct Answer is:

Rate constant of a reaction is independent of concentration of reactants.

Topper's Solved these Questions

CHEMICAL KINETICS
ICSE|Exercise EXERCISE (PART- I (OBJECTIVE QUESRTIONS) C. CORRECT THE FOLLOWING STATEMENTS BY CHANGING THE UNDERLINED PART OF THE STATEMENT ( DO NOT CHANGE THE WHOLE SENTENCE .)) |39 Videos
CHEMICAL KINETICS
ICSE|Exercise EXERCISE (PART- I (OBJECTIVE QUESRTIONS) D. MATCH THE FOLLOWING ) |3 Videos
CHEMICAL KINETICS
ICSE|Exercise EXERCISE (PART- I (OBJECTIVE QUESRTIONS)A.FILL IN THE BLANKS) |54 Videos
BIOMOLECULES
ICSE|Exercise ISC EXAMINATION QUSTIONS (PART-I)(DESCRIPTIVE QUESTIONS)|21 Videos
CHEMISTRY IN EVERYDAY LIFE
ICSE|Exercise EXERCISE (PART - II (DESCRIPTIVE QUESTIONS) (LONG ANSWER QUESTIONS))|19 Videos

Similar Questions

Explore conceptually related problems

Rate law for the reaction A + 2B to C is found to be Rate = k [A] [B]. If the concentration of reactant B is doubled keeping the concentration of A constant, the value of rate constant will be

For a first order reaction, the rate of the reaction doubled as the concentration of the reactant is doubled.

The rate equation for the reaction 2A+B to C is found to be : rate = k[A] [B] The correct statement in relation to this reaction is that the

For a hypothetical reaction, A + B + C to Products, the rate law is determined to be rate = k[A][B]^(2) . If the concentration of B is doubled without changing the concentration of A and C, the reaction rate:

The rate of reaction X to Y becomes 8 times when the concentration of the reactant X is doubled. Write the rate law of the reaction.

The rate law for a reaction between A and B is given by rate = k[A]^(n)[B]^(m) . On doubling the concentration of A and halving the concentration of B , the ratio of the new rate to the earlier rate of the reaction becomes

ICSE-CHEMICAL KINETICS-EXERCISE (PART- I (OBJECTIVE QUESRTIONS)B.COMPLE THE FOLLOWING STATEMENTS BY SELECTING THE CORRECT ALTERNATIVE FROM THE CHOICES GIVEN )

Which of the following expressions is correct for the rate of reaction...
Text Solution
|
Which of the following graphs represents exothermic reaction ?
Text Solution
|
Rate law for the reaction A + 2B to C is found to be Rate =k[A][B] Con...
Text Solution
|
Which of the following statements is incorrect about the collison theo...
Text Solution
|
A first order reaction is 50% completed in 1.26 xx 10^(14)s. How much ...
Text Solution
|
Compounds 'A' and 'B' react according to the following chemical eq...
Text Solution
|
Which of the following statements is not correct for the catalyst ?
Text Solution
|
The value of rate constant of a pseudo first order reaction
Text Solution
|
Consider the reaction A to B. The concentration of both the reactan...
Text Solution
|
The time of completion of 90% of a first order reaction is approximate...
Text Solution
|
The rate law for the reaction 2N2 O5 to 4NO2 + O2 is
Text Solution
|
At any stage of the reaction 3A to2B, the reaction rate +(dB )/(dt) wi...
Text Solution
|
For the reaction system : 2NO(g) + O2(g) ------>2NO2(g),volume is sudd...
Text Solution
|
In respect of the equation k = Ae^(-Ea //RT) in chemical kinetics, whi...
Text Solution
|
The time taken for the completion of 3/4 of a first order reaction is
Text Solution
|
For a reaction A+B to C + D, if concentration of A is doubled without ...
Text Solution
|
The half-life of a reaction is halved as the initial concentration of ...
Text Solution
|
The reaction X to Product follows first order kinetics. In 40 minutes...
Text Solution
|
In a first order reaction, the concentration of the reactant decreases...
Text Solution
|
The rate equation for the reaction 2A+B to C is found to be : rate = ...
Text Solution
|