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Read the passage given below and answer the following questions:

Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.
Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.
Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.

Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.
Reason (R): It’s a dehydration reaction.
  • a)
    Assertion and reason both are correct statements and reason is correct explanation for assertion.
  • b)
    Assertion and reason both are correct statements but reason is not correct explanation for assertion.
  • c)
    Assertion is correct statement but reason is wrong statement.
  • d)
    Assertion is wrong statement but reason is correct statement.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Read the passage given below and answer the following questions:Oxidat...
Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed. It’s a dehydrogenation reaction
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Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer?
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Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. 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 Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. 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 Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. 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 Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the passage given below and answer the following questions:Oxidation of alcohols involves the formation of a carbon-oxygen double bond with cleavage of an O-H and C-H bonds.Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as dehydrogenation reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO3 in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.Assertion (A): Vapours of primary and secondary alcohols are passed through heated copper an aldehyde and ketone are formed.Reason (R): It’s a dehydration reaction.a)Assertion and reason both are correct statements and reason is correct explanation for assertion.b)Assertion and reason both are correct statements but reason is not correct explanation for assertion.c)Assertion is correct statement but reason is wrong statement.d)Assertion is wrong statement but reason is correct statement.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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