The empirical formula of acetic acid is the same as that of

M.F of acetic acid is =  ${\text{CH}}_{\text{3}}\text{CooH}$

Empirical formula of acetic acid is =  ${\text{CH}}_{\text{2}}\text{O}$ 

M.F of Glucose is = ${\text{C}}_{\text{6}}{\text{H}}_{\text{12}}{\text{O}}_{\text{6}}$ 

= 6: 12:6

= 1 : 2: 1

${\text{= CH}}_{\text{2}}^{ }\text{O}$

$\therefore$The empirical formula of acetic acid is the same as that of Glucose.