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Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.
Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.
  • a)
    Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I
  • b)
    Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement I
  • c)
    Statement I is correct but Statement II is incorrect
  • d)
    Statement II is correct but Statement I is incorrect
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution...
At low hydroxide condition this hydrolysis proceeds as

The planar carbocation then undergo nucleophilic attack by OH- giving racemic mixture.
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Read the passage given below and answer the following questions:The rate of a reaction, which may also be called its velocity or speed, can be defined with relation to the concentration of any of the reacting substances, or to that of any product of the reaction. If the species chosen is a reactant which has a concentration c at time t the rate is - dc/dt, while the rate with reference to a product having a concentration x at time t is dx/dt. Any concentration units may be used for expressing the rate; thus, if moles per liter are employed for concentration and seconds for the time, the units for the rate are moles litre–1sec–1. For gas reactions pressure units are sometimes used in place of concentrations, so that legitimate units for the rate would be (mm. Hg) sec–1 and atm. sec–1 The order of a reaction concerns the dependence of the rate upon the concentrations of reacting substances; thus, if the rate is found experimentally to be proportional to the ath power of the concentration of one of the reactants A, to the both power of the concentration of a second reactant B, and so forth, via., rate = k CAα CAβ the over-all order of the reaction is simply n = α + β + ----- (2) Such a reaction is said to be of the αth order with respect to the substance A, the βth order with respect to B.In the following questions, a statement of Assertion followed by a statement of Reason is given. Choose the correct answer out of the following choices on the basis of the above passage.Assertion: Reactions can occur at different speeds.Reason: Rate of reaction is also called speed of reaction.

Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?
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Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Statement I : If CH3COOCH(CH3)C6H5 is heated with dilute NaOH solution, racemic mixture of 1-phenyl ethanol is formed.Statement II : At low hydroxide concentration and alcohol part of ester being capable of forming stable carbocation, hydrolysis proceeds preferably by unimolecular alkyl oxygen cleavage mechanism.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct but Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is correct but Statement I is incorrectCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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