What is used to preserve the dead bodies of animals?

Vinegar is a solution of

Write the chemical formula and draw the electron dot structure of carbon tetrachloride.

Ethanol reacts with sodium and forms two products. These are

What is the boiling point of propanone (in $;K$)?

Convert $CH_{4}$ into $CCl_{4}$ by substituting hydrogen atoms with chlorine atoms in successive reactions. Why is this reaction referred to as a substitution reaction?