how will you convert the following

1- ethanoic acid to propanoic acid

2-propanoic acid to ethanoic acid

3- 2,chloro butane to 3,4 dimethyl hexane

1. conversion of ethanoic acid to propanoic acid can be done by . 
   CH3COOH         1. SOCl2     CH3COOH
                             2. CH₂N₂
                             3. Ag_​2O , heat
                             4. H₂O

 

CH3CH2COOH **
 

Please find this answer

Please find this answer