`0.90 gm` of an organic compound `C_(4)H_(10)O_(2) (A)` when treated with sodium gives `224 ml` of hydrogen at `NTP`. Compound (A) can be separated into fraction (B) and
(C ), by crystallisation of which the fraction (B) is resolved into isomers (D) and (E ). Write down the structural formula of (A) to (E ) with proper reasoning.

Explanation

`[(CH_(3),CH_(3),CH_(3),),("|","|","|",),(H-C-OH,H-C-OH,OH-C-H,),("|","|","|",),(H-C-OH,OH-C-H,H-C-OH,),("|","|","|",),(CH_(3),CH_(3),CH_(3),),((C ),(D),(E),)]`