Amines questions
620 published questions with worked solutions.
- Match List I with List II. List I: A. Benzenesulphonyl chloride B. Hoffmann bromamide reaction C. Carbylamine reaction D....
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A : Aniline on...
- With respect to the following reaction, consider the given statements: aniline + HNO_ 3 , H_ 2 SO_ 4 , 288 K products (a)...
- A primary aliphatic amine on reaction with nitrous acid in cold (273 K) and there after raising temperature of reaction mixture...
- In Friedel-Crafts alkylation of aniline, one gets
- Match List I with List II: (benzenediazonium chloride is reacted with reagents in List I to form products in List II) List-I...
- o-Phenylenediamine HNO_2 'X' Major Product. 'X' is
- The incorrect statement regarding the reaction given below is – (N,N-dimethylaniline + NaNO_2 + HX 'B')
- Compound A from the following reaction sequence is : (A [0-5°C] Br_2,CS_2 B NaNO_2/HCl C [ ] H_3PO_2 dibromobenzene product)
- Choose the correct colour of the product for the following reaction. (benzenediazonium 4-sulfonate reacted with 1-Naphthyl amine)
- Match List-I with List-II. List-I (Amines): A. Aniline B. Ethanamine C. N-Ethylethanamine D. N, N-Diethylethanamine List-II...
- The correct order in aqueous medium of basic strength in case of methyl substituted amines is:
- Reaction of propanamide with Br_2/KOH (aq) produces :
- How many of the transformations given below would result in aromatic amines? ____________
- STATEMENT-1 : Aniline on reaction with NaNO_2/HCl at 0 °C followed by coupling with β-naphthol gives a dark blue coloured...
- When primary amine reacts with chloroform in ethanoic KOH then the product is
- The reaction of chloroform with alcoholic KOH and p-toluidine forms
- Ethyl isocyanide on hydrolysis in acidic medium generates
- The correct order of increasing basic nature for the bases NH_3, CH_3NH_2 and (CH_3)_2NH is
- Which of the following is the strongest base?
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