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A sugar 'X' dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar 'X' is:
- a)Aldopentose
- b)Aldotetrose
- c)Oxalic acid
- d)Ketotetrose
Correct answer is option 'A'. Can you explain this answer?
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A sugar X dehydrates very slowly under acidic condition to give furfur...
Sugar X can be identified as an aldopentose based on the given information. Let's break down the explanation into key points and headings for better understanding:
1. Acidic conditions:
- The given information states that sugar X dehydrates very slowly under acidic conditions.
- This implies that sugar X can undergo dehydration reactions in the presence of an acid.
2. Dehydration to furfural:
- Under acidic conditions, sugar X undergoes dehydration to form furfural.
- Furfural is a highly reactive compound that is formed by the dehydration of certain sugars, such as aldopentoses.
- This indicates that sugar X is likely to be an aldopentose, as aldopentoses can undergo dehydration to form furfural.
3. Reaction with resorcinol:
- Furfural, formed from sugar X, can further react with resorcinol.
- Resorcinol is a compound that has two hydroxyl groups (-OH) and can undergo condensation reactions with aldehydes or ketones.
- The reaction between furfural and resorcinol is a condensation reaction, forming a colored product over time.
4. Identification of sugar X:
- Based on the given information, sugar X is an aldopentose.
- Aldopentoses are a type of monosaccharide with five carbon atoms and an aldehyde functional group (-CHO).
- Examples of aldopentoses include ribose and arabinose.
In conclusion, the given information suggests that sugar X is an aldopentose. Under acidic conditions, it undergoes dehydration to form furfural, which then reacts with resorcinol to produce a colored product.
1. Acidic conditions:
- The given information states that sugar X dehydrates very slowly under acidic conditions.
- This implies that sugar X can undergo dehydration reactions in the presence of an acid.
2. Dehydration to furfural:
- Under acidic conditions, sugar X undergoes dehydration to form furfural.
- Furfural is a highly reactive compound that is formed by the dehydration of certain sugars, such as aldopentoses.
- This indicates that sugar X is likely to be an aldopentose, as aldopentoses can undergo dehydration to form furfural.
3. Reaction with resorcinol:
- Furfural, formed from sugar X, can further react with resorcinol.
- Resorcinol is a compound that has two hydroxyl groups (-OH) and can undergo condensation reactions with aldehydes or ketones.
- The reaction between furfural and resorcinol is a condensation reaction, forming a colored product over time.
4. Identification of sugar X:
- Based on the given information, sugar X is an aldopentose.
- Aldopentoses are a type of monosaccharide with five carbon atoms and an aldehyde functional group (-CHO).
- Examples of aldopentoses include ribose and arabinose.
In conclusion, the given information suggests that sugar X is an aldopentose. Under acidic conditions, it undergoes dehydration to form furfural, which then reacts with resorcinol to produce a colored product.
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A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer?
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A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer?.
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Solutions for A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A sugar X dehydrates very slowly under acidic condition to give furfural which on further reaction with resorcinol gives the coloured product after sometime. Sugar X is:a)Aldopentoseb)Aldotetrosec)Oxalic acidd)KetotetroseCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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