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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Which of the following reactions are correct? (i) (ii) (iii) (iv) - Chemistry

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प्रश्न

Which of the following reactions are correct?

(i)

(ii)

(iii)

(iv)

टीपा लिहा
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उत्तर

(i)

(iii)

Explanation:

\[\ce{CH3CH2NH2 + NH4C1}\]

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पाठ 13: Amines - Multiple Choice Questions (Type - I) [पृष्ठ १८८]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 13 Amines
Multiple Choice Questions (Type - I) | Q 35 | पृष्ठ १८८

संबंधित प्रश्‍न

Write the chemical equation involved in the following reaction:

Hoffmann-bromamide degradation reaction


Illustrate the following reaction giving suitable example in each case:Gabriel phthalimide synthesis


How do you convert the following: C6H5CONH2 to C6H5NH2


Accomplish the following conversion:

Benzyl chloride to 2-phenylethanamine


Identify 'A' and 'B' in the following reaction and rewrite the complete reaction :


Give the structures of A, B and C in the following reactions :


Identify the INCORRECT statement regarding Hofmann bromamide reaction.


The source of nitrogen in Gabriel synthesis of amines is ______.


Which of the following amines can be prepared by Gabriel synthesis.

(i) Isobutyl amine

(ii) 2-Phenylethylamine

(iii) N-methylbenzylamine

(iv) Aniline


Suggest a route by which the following conversion can be accomplished.


Write following conversions:

acetanilide `->` p-nitroaniline


How will you carry out the following conversion?


Assertion: Aromatic 1° amines can be prepared by Gabriel Phthalimide Synthesis.

Reason: Aryl halides undergo nucleophilic substitution with anion formed by phthalimide.


Identify the product ‘C’ in the following reaction.

\[\ce{Aniline ->[(CH3CH)2O][Pyridine] A ->[Br2][CH3COOH] B ->[H^+ or OH^-] C}\]


Which of the following would not be a good choice for reducing nitrobenzene to aniline?


Write short note on the following:

Ammonolysis


Identify the compo ds A and B in the following reactions:

\[\ce{A ->[Nitrating mixture] B ->[(i) Sn/cone. HCI][(ii) NaOH] Aniline}\]


Write short notes on the following:

Ammonolysis 


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