Which petroleum fraction is used as lubricating oil?

The lightest fraction obtained from petroleum is:

Which substance turns purple KMnO4 colorless?

Which hydrocarbon contains only single covalent bonds?

Baeyer's test uses which chemical?

Which test is used to detect unsaturation in hydrocarbons?

Which petroleum fraction is used for making roads?

Ethyne is commonly used for:

Which process converts heavy oil fractions into lighter ones?

Hydration of alkenes produces:

Which hydrocarbon family shows homologous series with difference of CH2?

Main constituent of natural gas is:

Hydrogenation of alkenes converts them into:

Which reaction is characteristic of alkenes?

In bromine water test, alkenes cause:

Which hydrocarbon has the highest degree of unsaturation?

Petroleum refining is done by the process of:

Dehydrohalogenation of halogenoalkanes produces:

Which bond is present in alkynes?

Positive Baeyer's test is indicated by: