No, in general oils do not conduct electricity.
no
no
Oil doesn't conduct electricity. If you're looking to do something such as create a liquid cooling system, oil such as vegetable oil is a great option.
yes the same as water.
because the electricity would create a reaction that would cause fires
headstart
no
One solution that will not conduct electricity is pure water. The reason is that it needs a dissociated ionic compound that can mix with water when detached, and then it will be unable to conduct.
salt
salt
Water, Mercury, Gasoline and Oil derivatives. or probabily any acidic liquids exept vinegar