convert :Acetic acid from acetylene

How are the following conversions carried out ? Acetic acid from acetylene

Write the relevant equation to convert acetic acid to acetone.

How will you prepare acetic acid from acetylene ?

How will you prepare (i) Acetic acid from acetylene (ii ) butanoic acid from propan -1- ol (iii ) benzoic acid from aniline (iv ) ethanoic acid from carbon dioxide

How will you convert Acetic acid to methyl amine .