Haloalkanes and Haloarenes questions
1135 published questions with worked solutions.
- Which from following reagents is used to prepare alkyl isocyanides from RX ?
- Which of the following compounds is obtained when Bromoethane is reacted with silver acetate
- Identify the alcohol obtained when aldehyde other than formaldehyde is treated with Grignard's reagent followed by hydrolysis.
- Which of the following is NOT prepared by the action of Grignards reagent on methanal?
- Which among the following is benzylic halide?
- Which of the following compounds has lowest boiling point?
- Identify substrate 'A' in the following sequence of reaction A [ ] SOCl_2 B [C_2H_5Cl] Na ,/ ,ether 2 -Methylbutane
- Which among the following is a feature of S_N1 mechanism?
- Which of the following is formed when propene is heated with chlorine at high temperature?
- Which among the following is haloalkyne?
- Method of preparation of alkyl halide 2R - Br + Hg_2F_2 2R - F + Hg_2Br_2 This reaction is known as
- In benzylic halides , the halogen atom is bonded to
- Which of the following is a correct feature of the SN^2 mechanism?
- Which of the following is used as solvent for Grignard reagent?
- When a mixture of different alkyl halides reacts with metallic sodium in dry ether, the formation of a possible number of alkanes...
- Identify the reagent R used in following conversion ? tert-butyl bromide R Isobutylene
- Identify the product formed in the following reaction. CH_3CH_2MgBr [ii) ,dil ,HCl] i) ,dry ,ice ,/ ,dry ,ether product
- Which of the following isomers of C_4H_9Br is a chiral molecule ?
- Which of the following alkyl halides undergoes S_N1 reaction most readily?
- Which of the following alkyl halides is hydrolyzed most rapidly by the S_N2 mechanism?
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy 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 Integration