Haloalkanes and Haloarenes questions
1135 published questions with worked solutions.
- The structural formula 4,4′-dichlorodiphenyl-trichloroethane [(4-ClC₆H₄)₂CH–CCl₃] refers to
- On monochlorination of 2-methylbutane, how many of the resulting (constitutionally distinct) monochloro products are chiral?
- How many ambident nucleophiles are present in the following set: RO⁻, PH₃, ROH, NO₂⁻, CN⁻, ROR, CO₂, SCN⁻?
- How many of the following reactions form more than one (stereochemically distinct) product: (1) but-1-ene + HBr, (2) acetaldehyde...
- Use of chlorofluoro carbons is not encouraged because
- Which of the following is responsible for the depletion of the ozone layer in the upper strata of the atmosphere?
- Chlorofluorocarbons (CFCs) are widely used in air conditioners, refrigerators etc. because of being
- Chlorofluorocarbon releases which of the following chemical harmful to ozone?
- DDT and BHC may act as:
- A mixture of 1-chlorobutane and 2-chlorobutane when treated with alcoholic KOH gives [Manipal 2008]
- When methyl iodide is treated with sodium in ethereal solution, it gives [AMU 2003]
- Which of the following reagents when heated with ethyl chloride, forms ethylene? [EAMCET 2006]
- n-Propyl bromide on treating with alcoholic KOH produces [K CET 2008]
- What would be the product formed when 1-bromo-3-chlorocyclobutane reacts with two equivalents of metallic sodium in ether? [IIT...
- What would be the product formed when 1-bromo-3-chlorobutane reacts with two equivalents of metallic sodium in ether, giving the...
- Alkyl halides react with dialkyl copper reagents to give [AIEEE 2005, UP SEE 2007]
- For synthesis of 1-butene, CH_3MgI should be treated with [MHT-CET 2007]
- The reaction, CH_3Br + Na Product, is called [Jamia Millia Islamia 2004]
- An alkyl halide by formation of its Grignard reagent and heating with water yields propane. What is the original alkyl halide?...
- Wet ether is not used as a solvent in Wurtz reaction, because the water present in it [DCE 2008]
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