A water solution containing ions conduct electricity.
salt
Apple juice
Salt
Apple juice
salt
salt
Yes, sugar mixed with water can conduct electricity. However, it is not as effective of a conductor as saltwater because sugar molecules are larger and less mobile than salt ions.
Substances that conduct electricity when mixed with water typically contain charged particles called ions that can move freely in solution. Examples include table salt (sodium chloride) and baking soda (sodium bicarbonate). These substances dissociate into ions in water, allowing electric current to flow through the solution.
Water will conduct electricity if salt NaCl is dissolved in it. The conductivity is proportional to the salt concentration, and 3% gives a conductivity of 5 S/m, as in sea water.
No, suger is an electorate mixed with water it will conduct electricity.
I would say that salt water would conduct electricity best.
No, oxygen itself is not a good conductor of electricity, even when mixed with water. Water itself is a poor conductor of electricity, unless it contains dissolved ions or impurities that can carry electrical charge.