What is the boiling point of pure ethanol (in $K$)?

$(i)$ How will you bring about the following reactions? Write the concerned chemical equations:
$(a)$ Ethanol to Ethene.
$(b)$ Ethanol to Ethanoic acid.

What is used to prepare white lead?

In the presence of which enzyme does the fermentation of glucose or fructose occur to produce ethanol and carbon dioxide?

What is produced when ethanol reacts with sodium metal?

How did ethanoic acid get its name as glacial acetic acid?