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The cyanohydrin of a compound X on hydrolysis gives lactic acid; The X is
- a)HCHO
- b)CH₃CHO
- c)(CH₃)₂CO
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
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The cyanohydrin of a compound X on hydrolysis gives lactic acid; The X...
Given: The cyanohydrin of a compound X on hydrolysis gives lactic acid
To find: The compound X
Solution:
Cyanohydrin is a compound that has a hydroxyl group and a cyano group attached to the same carbon atom.
Hydrolysis of cyanohydrin leads to the formation of carboxylic acid.
In this case, when the cyanohydrin of a compound X is hydrolyzed, it gives lactic acid.
The formula of lactic acid is CH3CH(OH)COOH.
Therefore, the compound X must have the same functional groups as lactic acid after hydrolysis.
Out of the given options, only option (b) CHCHO has the same functional groups as lactic acid after hydrolysis.
Therefore, the correct answer is option (b).
Conclusion: The compound X is CHCHO.
To find: The compound X
Solution:
Cyanohydrin is a compound that has a hydroxyl group and a cyano group attached to the same carbon atom.
Hydrolysis of cyanohydrin leads to the formation of carboxylic acid.
In this case, when the cyanohydrin of a compound X is hydrolyzed, it gives lactic acid.
The formula of lactic acid is CH3CH(OH)COOH.
Therefore, the compound X must have the same functional groups as lactic acid after hydrolysis.
Out of the given options, only option (b) CHCHO has the same functional groups as lactic acid after hydrolysis.
Therefore, the correct answer is option (b).
Conclusion: The compound X is CHCHO.
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The cyanohydrin of a compound X on hydrolysis gives lactic acid; The X isa)HCHOb)CHCHOc)(CH)COd)None of theseCorrect answer is option 'B'. Can you explain this answer?
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The cyanohydrin of a compound X on hydrolysis gives lactic acid; The X isa)HCHOb)CHCHOc)(CH)COd)None of theseCorrect answer is option 'B'. 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 The cyanohydrin of a compound X on hydrolysis gives lactic acid; The X isa)HCHOb)CHCHOc)(CH)COd)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The cyanohydrin of a compound X on hydrolysis gives lactic acid; The X isa)HCHOb)CHCHOc)(CH)COd)None of theseCorrect answer is option 'B'. Can you explain this answer?.
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