GDQ2 Flashcards
what has no reaction in nitration test
aliphatics
what gives positive reaction in bromine test
unsaturated
what gives positive reaction in potassium permanganate test
unsaturated
what gives positive reaction in nitration test
aromatics
why does aromatics give positive in nitration test
nitrations are performed in a mixture of concentrated nitric and concentrated sulfuric acids = generates the nitronium ion = active electrophile attacked by the aromatic ring
why does unsaturated give positive result in potassium permanganate test
can oxidize carbon atoms with weak bonds such as double and triple bonds
why does unsaturated give positive result in bromine test
bromine reacts with alkenes by disrupting the carbon-carbon double bond and adding bromine atoms to the hydrocarbon
does aromatics give a positive reaction in bromine test
no (there is no reaction)
what gives a no reaction in potassium permanganate test
nonalkylated
what gives a positive reaction in potassium permanganate test
alkylated
principle of nitration test
nitration of aromatics
purpose of nitration test
to distinguish between aromatics and aliphatics
is nitration test a specific test for aromatics or a general test
a specific test for aromatics
positive visible result of nitration test
yellow oil
principle of bromine test
halogenation reaction via addition
purpose of bromine test
test for unsaturation
