NEET Exam > NEET Questions > An organic compound X on treatment with pyri...
Start Learning for Free
An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is
(a)C2H5OH
- a)CH3CHO
- b)CH3COCH3
- c)CH3COOH
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
An organic compound X on treatment with pyridinium chlorochromate in ...
Compound Y must give an iodoform test. Further since Y is obtained by the oxidation of X which must be an alcohol (CH3CH2OH) and thus Y is CH3CHO.
Free Test
FREE
| Start Free Test |
Community Answer
An organic compound X on treatment with pyridinium chlorochromate in ...
The given question involves the reaction of an organic compound X with pyridinium chlorochromate (PCC) in dichloromethane to form compound AND. The compound Y, obtained from AND, reacts with iodine (I2) and alkali to produce triiodomethane (CHI3). We need to identify the compound X from the given options.
1. Reaction of X with PCC in Dichloromethane
The reaction of compound X with pyridinium chlorochromate in dichloromethane (CH2Cl2) is a common oxidation reaction. PCC is a mild oxidizing agent that converts primary alcohols to aldehydes and secondary alcohols to ketones. This reaction involves the transfer of oxygen from the PCC to the alcohol group in compound X.
2. Formation of Compound AND
The reaction of X with PCC leads to the formation of compound AND. Since the given options are organic compounds, we can deduce that X is an alcohol. The oxidation of an alcohol results in the formation of a carbonyl compound. Among the given options, the only compound that can be oxidized to form a carbonyl compound is ethanol (C2H5OH).
3. Reaction of Y with I2 and Alkali
Compound Y obtained from AND reacts with iodine (I2) and alkali to form triiodomethane (CHI3). This reaction is known as the iodoform test, which is used to detect the presence of a methyl ketone or a compound that can be converted to a methyl ketone.
4. Identification of Compound X
From the given options, only ethanol (C2H5OH) can undergo oxidation to form a carbonyl compound (aldehyde). Therefore, the correct answer is option 'A' (C2H5OH).
In summary, the organic compound X in the given question is ethanol (C2H5OH). When treated with pyridinium chlorochromate (PCC) in dichloromethane, it forms compound AND. Compound Y, obtained from AND, reacts with iodine (I2) and alkali to produce triiodomethane (CHI3).
1. Reaction of X with PCC in Dichloromethane
The reaction of compound X with pyridinium chlorochromate in dichloromethane (CH2Cl2) is a common oxidation reaction. PCC is a mild oxidizing agent that converts primary alcohols to aldehydes and secondary alcohols to ketones. This reaction involves the transfer of oxygen from the PCC to the alcohol group in compound X.
2. Formation of Compound AND
The reaction of X with PCC leads to the formation of compound AND. Since the given options are organic compounds, we can deduce that X is an alcohol. The oxidation of an alcohol results in the formation of a carbonyl compound. Among the given options, the only compound that can be oxidized to form a carbonyl compound is ethanol (C2H5OH).
3. Reaction of Y with I2 and Alkali
Compound Y obtained from AND reacts with iodine (I2) and alkali to form triiodomethane (CHI3). This reaction is known as the iodoform test, which is used to detect the presence of a methyl ketone or a compound that can be converted to a methyl ketone.
4. Identification of Compound X
From the given options, only ethanol (C2H5OH) can undergo oxidation to form a carbonyl compound (aldehyde). Therefore, the correct answer is option 'A' (C2H5OH).
In summary, the organic compound X in the given question is ethanol (C2H5OH). When treated with pyridinium chlorochromate (PCC) in dichloromethane, it forms compound AND. Compound Y, obtained from AND, reacts with iodine (I2) and alkali to produce triiodomethane (CHI3).
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer?
Question Description
An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer?.
An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer?.
Solutions for An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice An organic compound X on treatment with pyridinium chlorochromate in dichloromethane gives compound AND. Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is(a)C2H5OHa)CH3CHOb)CH3COCH3 c)CH3COOHCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
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