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[SED222] What are tertiary alcohols generally depicted with?
COH

[SED222] What does 
chemicals obtained from petroleum

[SED222] How many types of distillation are there?
2

[SED222] Individual components in petroleum are separated using which method?
refining

[SED222] What method would separate two or more solids?
crystallisation

[SED222] How do you convert straight-chain alkanes into aromatic hydrocarbon?
Reforming

[SED222] Which of the homologous series  has the general formula CnH2n+1 OH?
Alkanols

[SED222] What method is useful for the separatiob of two or more volatile, miscible liquids with close boiling points?
fractional distillation

[SED222] The manufacture of the salt of sugar is done using which of the following?
cystallisation

[SED222] The definition of Octane number of oils is indicative of what?
knocking tendency of an engiene as qualified by the quality