Amines questions
620 published questions with worked solutions.
- Thermal decomposition of cyclohexyl-trimethylammonium hydroxide (Hofmann elimination of + CH _2 NMe _3 OH ^- attached to...
- In the sequence of reactions, C_2H_4 HBr X AgCN Y [ H _2/ Ni ] (reduction) Z, Compound Z is [AMU 2005]
- Aniline is treated with a mixture of sodium nitrite and hypophosphorous acid, the product formed is [J & K CET 2003]
- Statement 1: The replacement of a hydrogen atom by a sulphonic acid group (–SO_3H) is known as sulphonation. Statement 2:...
- The gas obtained when urea reacts with nitrous acid is:
- Aniline Br_2/OH^- X [HCl] NaNO_2 X' [ ] HBF_4 Z The final product, Z, is
- An alkyl halide reacts with alcoholic ammonia in a sealed tube. The product formed will be
- RX + A RNC A is
- Maximum number of molecules of CH_3I that can react with a molecule of CH_3NH_2 is
- Identify X and Y in the following sequence: C_2H_5Br X product Y C_3H_7NH_2
- Aniline [HCl, ,278 ,K] NaNO_2 A HBF_4 B The compounds A and B, respectively, are
- Which one of the following compounds, when heated with KOH and a primary amine, gives the carbylamine test?
- For the carbylamine reaction we need hot alcoholic KOH and:
- The product obtained on treatment of ethyl chloride with potassium cyanide is reduced by sodium and alcohol to give:
- The bad-smelling substance formed by the action of alcoholic caustic potash on chloroform and aniline is:
- An alkyl halide reacts with an equivalent amount of NH_3 to give:
- Compounds formed when methylamine is heated with chloroform in the presence of KOH is:
- Isocyanide test is used to detect:
- Treatment of ammonia with excess ethyl chloride will yield:
- Identify the product (A) in the following reaction series: CH_3CN Na/C_2H_5OH (X) HNO_2 (Y) [O] (Z) Tollen's reagent (A)
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and IntegrationChemical Kinetics