Class 12 Exam > Class 12 Questions > A liquid was mixed with ethanol and a drop of...
Start Learning for Free
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]
- a)HCHO
- b)CH3COCH3
- c)CH3COOH
- d)CH3OH
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was a...
Most Upvoted Answer
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was a...
Free Test
FREE
| Start Free Test |
Community Answer
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was a...
Understanding the Reaction
In this experiment, a liquid is mixed with ethanol and concentrated sulfuric acid (H2SO4) is added. The fruity smell indicates the formation of an ester.
Identifying the Liquid
The options provided are:
- a) HCHO (Formaldehyde)
- b) CH3COCH3 (Acetone)
- c) CH3COOH (Acetic acid)
- d) CH3OH (Methanol)
Among these, the only suitable candidate that can react with ethanol to form an ester is CH3COOH (Acetic acid).
Reaction Mechanism
- When acetic acid reacts with ethanol in the presence of concentrated H2SO4, it undergoes a condensation reaction.
- This reaction results in the formation of ethyl acetate, an ester that is known for its fruity smell.
Why Other Options Are Incorrect
- HCHO (Formaldehyde): Does not form a fruity smelling compound when reacted with ethanol. Instead, it leads to different products.
- CH3COCH3 (Acetone): While it can react with alcohols, it does not produce a fruity smell.
- CH3OH (Methanol): Would not produce fruity smelling esters with ethanol and is less likely to participate in this specific reaction.
Conclusion
The fruity smell resulting from the reaction of acetic acid with ethanol and H2SO4 confirms that the liquid must be CH3COOH (Acetic acid). This is the reason why option 'C' is the correct answer.
In this experiment, a liquid is mixed with ethanol and concentrated sulfuric acid (H2SO4) is added. The fruity smell indicates the formation of an ester.
Identifying the Liquid
The options provided are:
- a) HCHO (Formaldehyde)
- b) CH3COCH3 (Acetone)
- c) CH3COOH (Acetic acid)
- d) CH3OH (Methanol)
Among these, the only suitable candidate that can react with ethanol to form an ester is CH3COOH (Acetic acid).
Reaction Mechanism
- When acetic acid reacts with ethanol in the presence of concentrated H2SO4, it undergoes a condensation reaction.
- This reaction results in the formation of ethyl acetate, an ester that is known for its fruity smell.
Why Other Options Are Incorrect
- HCHO (Formaldehyde): Does not form a fruity smelling compound when reacted with ethanol. Instead, it leads to different products.
- CH3COCH3 (Acetone): While it can react with alcohols, it does not produce a fruity smell.
- CH3OH (Methanol): Would not produce fruity smelling esters with ethanol and is less likely to participate in this specific reaction.
Conclusion
The fruity smell resulting from the reaction of acetic acid with ethanol and H2SO4 confirms that the liquid must be CH3COOH (Acetic acid). This is the reason why option 'C' is the correct answer.
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer?
Question Description
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect 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 A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect 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 A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer?.
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect 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 A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect 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 A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer?.
Solutions for A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect 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 A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added. A compound with a fruity smell was formed. The liquid was [AIEEE 2009]a)HCHOb)CH3COCH3c)CH3COOHd)CH3OHCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup