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The hydrolysis of ester in alkaline medi...

The hydrolysis of ester in alkaline medium is a

A

first order reaction with molecularity 1

B

second order reaction with molecularity `gt 2`

C

first order reaction with molecularity 2

D

second order reaction with molecularity 1

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The correct Answer is:
B
second order reaction with molecularity `gt 2`
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DISHA PUBLICATION-CHEMICAL KINETICS -EXERCISE 1 : CONCEPT BUILDER (TOPICWISE) (TOPIC 2: Order of Reaction and Half Life Period)
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  2. The rate constant of a reaction is 0.0693 min^(-1). Starting with 10 m...

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  5. If a is the initial concentration of the rectant, the half life period...

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  6. For the zero order reaction AtoB+C, initial concentration of A is 0.1 ...

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  7. In the presence of acid, the initial concentration of cane sugar was r...

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  8. For the reaction 3A(g)overset(k)toB(g)+C(g) k is 10^(-4)L//mol.min. ...

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  9. 99% at a first order reaction was completed in 32 min. When will 99.9%...

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  10. Which of the following represent the expression for (3)/(4)th life of ...

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  12. The time taken for 90% of a first order reaction to be completed is a...

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  13. A substance 'A' decomposes by a first order reaction starting initial...

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  14. Half life of a first order reaction is 4s and the initial concentrati...

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  15. 3A to B+C, it would be a zero order reaction when

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  16. The reaction A toB follows first order reaction. The time taken for 0....

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  17. For a first-order reaction A rarr B the reaction rate at reactant conc...

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  18. For a reaction A + 2B rarr C, rate is given by R = K [A] [B]^(2). The ...

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  19. In a first order reaction, the concentration of the reactant, decrease...

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  20. In a reaction, when the concentration of reactant is increased two ti...

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