Organic Chemistry - Some Basic Principles and Techniques questions
1502 published questions with worked solutions.
- Which of the following compounds is the most stable, among a set of cyclic dienes with differing degrees of conjugation?
- The number of monochlorination products (structurally distinct, ignoring stereoisomers) possible for naphthalene is
- Which statement is true regarding the acidity and C–H bond distance in ethane, ethene and acetylene?
- CH_3CH=CH–CH_3 + CH_2N_2 h A. A is
- How many isomeric forms of pentane (C_5H_ 12 ) exist?
- The IUPAC name of the CH_2=CH–CH_2– group is
- The most stable conformation of a monosubstituted chlorocyclohexane at room temperature places the chlorine atom
- The number of distinct conformations possible for ethane, as it rotates freely about the C–C bond, is
- In order to relieve angle strain, cyclohexane adopts a
- Which molecule undergoes free-radical (homolytic C–H abstraction) formation most readily?
- Which branched-chain isomer of the hydrocarbon with molecular mass 72 u gives only one isomer of a monosubstituted alkyl halide...
- The number of possible constitutional isomers of the alkane with formula C_6H_ 14 is
- Which of the following has the least hindered (lowest-barrier) rotation about its central carbon–carbon axis?
- Conformations of a molecule arise due to
- In which of the following is electron delocalisation possible?
- Photochemical chlorination of an alkane is initiated by a process of
- The most stable conformational isomer of 1,2-dichloroethane is the
- The most stable conformation of butane is the
- The compound C_6H_ 12 is best classified (in the absence of other structural information) as a(n)
- The order of acidity of H_2O, NH_3 and acetylene is
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