NCERT/Class 10/Science/Carbon and its Compounds

Carbon and its Compounds

Class 10 · Science

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Sample Questions

Q1.Which of the following undergoes addition reactions: C2H6, C3H8, C3H6, C2H2?

  • AC2H6 and C3H8
  • BC3H6 and C2H2
  • CAll of them
  • DNone of them

Q2.What is the molecular formula of propane?

  • AC2H6
  • BC3H6
  • CC3H8
  • DC4H10

Q3.What is the product of esterification of ethanoic acid with ethanol?

  • AMethyl ethanoate
  • BEthyl ethanoate (ethyl acetate)
  • CPropyl ethanoate
  • DEthyl methanoate

Q4.What is the structure of graphite at the atomic level?

  • AEach carbon bonded to four others in 3D structure
  • BEach carbon bonded to three others in hexagonal layers with one delocalized electron
  • CCarbons bonded in chains
  • DCarbons in football arrangement

Q5.What type of bond is formed when electrons are shared between two atoms?

  • AIonic bond
  • BCovalent bond
  • CMetallic bond
  • DHydrogen bond

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
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Concepts Covered

Acetic AcidAcid StrengthAddition ReactionAgNO3AgitationAir HolesAlcoholAldehydeAlkanesAlkenesAlkynesAllotropesAllotropes of CarbonAmphiphilicAnimal FatsAromatic CompoundAromaticityAtmosphereAtomic NumberBalancing EquationsBenzeneBiofuelBiogasBiological ImportanceBlue FlameBoiling PointBond StrengthBromine Water TestBromoethaneBuckminsterfullereneButanoneCH2 UnitCNGCalculationCarbonCarbon CompoundsCarbon DioxideCarbon NeutralCarbonyl GroupCarboxyl GroupCarboxylic AcidCardiovascularCatalystCatenationCharcoalChemical PropertiesChlorinationChlorineCleaningCleaning ActionCleaning MechanismCoalColloidCombustionCombustion AnalysisCommon NameComparisonComplete CombustionCovalent BondCovalent Bond FormationCovalent BondsCovalent CompoundsCovalent NetworkCrystal StructureCyclic CompoundsCycloalkanesCyclohexaneDehydrationDelocalized ElectronsDenatured AlcoholDetergentDetergentsDiamondDouble BondEarth's CrustElectrical ConductivityElectron Dot StructureElectron SharingElectronegativityElectronic ConfigurationElectrostatic RepulsionEmpirical FormulaEsterEster HydrolysisEsterificationEthanalEthaneEthanoic AcidEthanolEtheneEtherEthyl EthanoateEthyneFermentationFlame FormationFlavouring AgentsFormaldehydeFossil FuelsFuelFuelsFullereneFunctional GroupGeneral FormulaGlacial Acetic AcidGraphiteHClHalo AlkaneHard WaterHardnessHealthHeteroatomHigh PressureHigh TemperatureHistoryHomologous SeriesHydrocarbonsHydrogen BondingHydrogen GasHydrogenationHydrophilicHydrophobicHydroxyl GroupIUPACIUPAC NomenclatureIdentificationIdentification TestsIncomplete CombustionIndicatorInorganic ChemistryIntermolecular ForcesIonic BondIonisationIonsKetoneLPGLayered StructureLubricationLuminous FlameMedicinal UseMelting PointMethanalMethaneMethanolMicelleMineralsMiscibilityMolecular FormulaMolecular Formula DeterminationMolecular MassMolecular StructureNaHCO3NaOHNeutralizationNickel CatalystNitrogenNitrogen OxidesNoble Gas ConfigurationNomenclatureOrganic ChemistryOrganic CompoundsOxidationOxygen SupplyPentanePerfumesPetrol AdditivePetroleumPhenolphthaleinPhysical PropertiesPollutionPotassium DichromatePotassium PermanganatePrefixPrimary AlcoholPropanePropanoic AcidPropanolPropanonePropeneReactionReactionsReverse MicelleSaponificationSaturated FatsSaturated Fatty AcidsSaturated HydrocarbonsScumSiliconSingle BondSoapSoap SolutionSodiumSodium CarbonateSodium EthanoateSodium SaltSolventSootStep-wise ReactionStoichiometryStrong AcidStructural IsomersSubstitution ReactionSuffixSulphur OxidesSulphuric AcidSunlightSynthetic DiamondTetravalencyToxicityTriple BondTyndall EffectUniversal IndicatorUnsaturated CompoundsUnsaturated FatsUnsaturated Fatty AcidsUnsaturated HydrocarbonsValence ElectronsVan der Waals ForcesVegetable OilsVinegarVital Force TheoryVolatile SubstancesWaterWeak AcidWeldingWöhlerpH

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