When ethanol is heated with excess concentrated sulphuric...
When ethanol is heated with excess concentrated sulphuric acid, the ethanol is?
oxidized to ethene
polymerized to polyethene
dehydrated to ethene
dehydrated to ethyne
Correct answer is C
No explanation has been provided for this answer.
In which of the following pairs are both substances deliquescent? ...
A sodium atom and a sodium ion have the same ...
A burning candle produces water and ...
The metal that is usually extracted from sea water is ...
Hydrogen diffuses through a porous plug ...
How many pi (\(\pi\)) bonds are there in an alkene with six carbon atoms?...
Which of the following compounds can be represented by the molecular formula C2H6O?...
The following metals are extracted by the electrolytic method except ...
which of the following polymers is suitable for packaging and electrical insulation? ...