MEDIUM
12th ICSE
IMPORTANT
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In first order reactions, the reactant concentration 'C' varies with time 't' as : 

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Important Questions on Chemical Kinetics

MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 2
For a hypothetical reaction A→P, the rate constant is 0.12 s-1. Which of the following statements is/are correct, if R∘ is the initial concentration ?
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 4
Under what condition a bimolecular reaction behaves kinetically first order reaction?
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 5
For a reaction, X+H2O→Y, rate=kX. What is its molecularity? 
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 5
For a reaction, X+H2O→Y, rate=kX. What is its order? 
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 6
In what case order of reaction is equal to the sum of stoichiometric coefficients of reactants in the balanced chemical equation for a reaction ? 
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 7
If the reaction has the rate constant 1.9 x 10 -4 atm -1 s -1, then predict the order of the reaction.
EASY
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 8
If, the rate of any reaction is Rate = k[A]1[B]1, then, what is the order of the reaction?
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 4 - Chemical Kinetics>Chapter Practice>Q 9
Why does the hydrolysis of ethyl acetate being a bimolecular reaction is said to be a first order reaction?