Hydrocarbons questions
384 published questions with worked solutions.
- The reactivities of ethane, ethylene and acetylene towards electrophilic addition are of the order
- C_4H_6 may contain
- Which of the following can be used for the preparation of propane?
- Which of the following will react with sodium metal?
- The treatment of aluminium carbide with water (or dilute acid) produces
- Cyclobutadiene is said to be
- Statement 1: Acetylene is more reactive than ethylene towards electrophilic addition. Statement 2: In acetylene there is greater...
- CH_3C [ 2. CH _3 CH _2 Br ] 1. NaNH _2 A H _2, Lindlar's catalyst B. What is B?
- A [ 2. H _2 O _2/ OH ^-] 1. BH _3 THF CH _3 C CH [ H _2 SO _4] HgSO _4 B. Identify A and B.
- Identify the reagent X in the following sequence: HC X CH_3CH_2C(=O)CH_3 (via an intermediate alkyne alkylation and Markovnikov...
- CH_3–CH_2–CH_2–CH_3 [ HBr ] AlCl _3 Product. The product of this reaction is predominantly
- Statement 1: Cycloalkanes decolourise the purple colour of dilute and cold KMnO_4 or the red colour of bromine in carbon...
- Acetylene reacts with hypochlorous acid (HOCl) to form
- Addition of a halogen acid (HX) occurs at the slowest rate in
- During the pyrolysis (cracking) of an alkane, the C–C bond breaks in preference to the C–H bond because
- The product of acid-catalysed hydration of 2-phenylpropene (CH_2=C(CH_3)–C_6H_5) is
- Which of the following statements is correct regarding alkanes?
- A mixture of ethane, ethylene and ethyne is passed through ammoniacal AgNO_3 solution. The gases that remain unreacted are
- A mixture of ethyl iodide and *n*-propyl iodide is subjected to the Wurtz reaction. The hydrocarbon that will **not** be formed is
- The addition of oxygen gas to a reaction mixture of chlorine and methane (photochemical chlorination)
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