JEE Exam > JEE Questions > Compound A is converted to B on reaction with...
Start Learning for Free
Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.
A, B and C respectively are:
A, B and C respectively are:
- a)Secondary amine, nitrile compound, conc. NaOH
- b)Primary amine, isonitrile compound, conc. HCl
- c)Secondary amine, isonitrile compound, conc. NaOH
- d)Primary amine, nitrile compound, conc. HCl
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Compound A is converted to B on reaction with CHCl3 and KOH. The compo...
Free Test
FREE
| Start Free Test |
Community Answer
Compound A is converted to B on reaction with CHCl3 and KOH. The compo...
Explanation:
When Compound A reacts with CHCl3 (chloroform) and KOH (potassium hydroxide), it undergoes a reaction called the Carbylamine Reaction. This reaction is used to distinguish between primary, secondary, and tertiary amines.
Carbylamine Reaction:
In the Carbylamine Reaction, an amine reacts with chloroform (CHCl3) and KOH to form an isocyanide or isonitrile compound. This reaction is specific to primary amines and does not occur with secondary or tertiary amines.
Reaction:
The reaction can be represented as follows:
R-NH2 + CHCl3 + KOH → R-N=C (isocyanide) + 3H2O
Interpretation:
Compound A is converted to compound B, which is toxic. This indicates that Compound A is a primary amine. Compound B is formed as a result of the Carbylamine Reaction, which confirms that Compound A is a primary amine.
Decomposition:
Compound B can be decomposed by concentrated hydrochloric acid (conc. HCl). The isocyanide group (-N=C) in Compound B is unstable and can be easily hydrolyzed by strong acids such as conc. HCl to form a primary amine and carbon dioxide.
Decomposition Reaction:
The decomposition of Compound B can be represented as follows:
R-N=C + 2HCl → R-NH2 (primary amine) + CO2↑ + H2O
Conclusion:
Based on the information provided, Compound A is a primary amine and Compound B is an isocyanide compound. The decomposition of Compound B can be achieved by using concentrated hydrochloric acid. Therefore, the correct answer is option 'B' - Primary amine, isocyanide compound, and conc. HCl.
When Compound A reacts with CHCl3 (chloroform) and KOH (potassium hydroxide), it undergoes a reaction called the Carbylamine Reaction. This reaction is used to distinguish between primary, secondary, and tertiary amines.
Carbylamine Reaction:
In the Carbylamine Reaction, an amine reacts with chloroform (CHCl3) and KOH to form an isocyanide or isonitrile compound. This reaction is specific to primary amines and does not occur with secondary or tertiary amines.
Reaction:
The reaction can be represented as follows:
R-NH2 + CHCl3 + KOH → R-N=C (isocyanide) + 3H2O
Interpretation:
Compound A is converted to compound B, which is toxic. This indicates that Compound A is a primary amine. Compound B is formed as a result of the Carbylamine Reaction, which confirms that Compound A is a primary amine.
Decomposition:
Compound B can be decomposed by concentrated hydrochloric acid (conc. HCl). The isocyanide group (-N=C) in Compound B is unstable and can be easily hydrolyzed by strong acids such as conc. HCl to form a primary amine and carbon dioxide.
Decomposition Reaction:
The decomposition of Compound B can be represented as follows:
R-N=C + 2HCl → R-NH2 (primary amine) + CO2↑ + H2O
Conclusion:
Based on the information provided, Compound A is a primary amine and Compound B is an isocyanide compound. The decomposition of Compound B can be achieved by using concentrated hydrochloric acid. Therefore, the correct answer is option 'B' - Primary amine, isocyanide compound, and conc. HCl.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer?
Question Description
Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect 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 Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect 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 Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer?.
Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect 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 Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect 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 Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Compound A is converted to B on reaction with CHCl3 and KOH. The compound B is toxic and can be decomposed by C.A, B and C respectively are:a)Secondary amine, nitrile compound, conc. NaOHb)Primary amine, isonitrile compound, conc. HClc)Secondary amine, isonitrile compound, conc. NaOHd)Primary amine, nitrile compound, conc. HClCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE 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