It would give carbonic acid, the hydrated form of carbon dioxide.
]]>No, it should not, at least as far as oxidation is concerned. Prolonged heating of a tertiary alcohol with acid will lead to dehydration (elimination) but tertiary alcohols cannot be oxidized further.
]]>Are you sure it’s Jones and not PCC?
Jones is in an aqueous environment – any aldehyde will form a hemiacetal (via addition of water) and the hemiacetal can be further oxidized to the carboxylic acid…
]]>No. Under very forcing conditions CrO3 can sometimes oxidize alkyl groups next to aromatic rings ( “benzylic oxidation” ) but it does not interact with alkenes/alkynes.
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