Related InterviewSolutions

• Which of the following compounds are not formed in the catalytic cracking of octaneA. pentaneB. ButeneC. PropeneD. Nonane
• Most of hydrocarbons from petroleum are obtained byA. Fractional distilationB. Fractional crystallizationC. VaporizationD. Isomerization
• Petroleum is foundA. on the surface of the earthB. in the atmosphereC. in Arctic oceanD. deep under the surface of the earth
• Iso-octane is added to petrolA. to precipitate inorganic materialB. to prevent freezing of petrolC. to increase the boiling pointD. as an antiknocking agent
• Domestic cooking gas consists of mostlyA. Methane and ethaneB. Liquidfied butane and iso-butaneC. Ethylene and carbon monoxideD. Hydrogen and acetylene
• In the complete combustion of hydrocarbon `(C_(n)H_(2n+2))` the number of oxygen molecules required per mole of hydrocarbon isA. `(n)/(2)O_2`B. `((n+1)/(2))O_2`C. `((3n+1)/(2))O_2`D. `((n+2)/(2))O_2`
• Which is correct statement?A. Alkanes undergo ozonolysisB. Alkanes undergo addition reactionC. Alkene add on hydrogen to give alkanesD. alkanes add on sulphate to give sulphuric acid
• Octane number is related toA. GasolineB. Kerosene oilC. Diesel oilD. Lubricating oil
• Petroleum consists mainly ofA. Aliphatic hydrocarbonsB. Aliphatic alcoholsC. Aromatic derivativesD. none of these
• LPG (Household cooking gas) is mainly a mixture ofA. Methane+EthaneB. Acetylene+`O_2`C. Butane+IsobutaneD. Acetylene+`H_2`