Related InterviewSolutions

• A positive carbylamine test is given by:A. N.N-dimethylanilineB. 2,4-dimethylanilineC. N-methyl-O-methylanilineD. P-mehtylbenzyline
• The reation of `RCONH_(2)` with a mixture of `Br_(2)` and aqueous `KOH` gives `RNH_(2)` as the main product The intermediate (s) involved in this reation is (are) .A. `R-CO-NHBr`B. `R-NHBr`C. `R-N=C=O`D. `R-CO.NBr_(2)`
• `RCONH_2` is converted into `RNH_2` by means of Hofmann bromamide degradation. In this `RCONHBr` is formed form which this reaction has derived its name. Electron-donating group at phenyl activities the reaction. Hofmann degradation reaction is an intramolecular reaction. Which is the rate-determining step in Hofmann bromamide degradation ?A. Formation of (i)B. Formation of (ii)C. Formation of (iii)D. Formation of (iv)
• `RCONH_2` is converted into `RNH_2` by means of Hofmann bromamide degradation. In this `RCONHBr` is formed form which this reaction has derived its name. Electron-donating group at phenyl activities the reaction. Hofmann degradation reaction is an intramolecular reaction. Hoe can the conversation of `(i) to (ii)` be brought about ?A. KBrB. `KBr+CH_(3)ONa`C. KBr+KOHD. `Br_(2)+KOH`
• Which of the following amine does not react with Hinsberg reagent-A. Neopentyl amineB. Isopropyl AmineC. Triethyl AmineD. Ethyl methyl amine
• `Ph-overset(O)overset(||)(C)-NH_(2)+Ph-CH_(2)-overset(O)overset(||)(C)- overset(15)NH_(2)overset(Θ)overset(OH + Br_(2))(rarr)A+B` Product A and B are:A. `Ph-NH_(2)`B. `Ph-CH_(2)- overset(15)NH_(2)`C. `Ph-CH_(2)-NH_(2)`D. `Ph- overset(15)NH_(2)`
• Which of the following products will not form by following reaction? A. B. C. D.
• When a solution of aliphatic aminne is treated with `NANO_(2)`, the effervescence occurs due to the formation ofA. `CO_(2)`B. `NO_(2)`C. `N_(2)`D. `H_(2)`
• Which of the following reaction represents major products?A. B. C. D.
• `C_(3)H_(9)N` represents aA. Primary aminesB. Secondary aminesC. Tertiary aminesD. All the above