An organic compound hvaving the molecular formula `C_(3)H_(6)O` can exist in the form of tow isomers A and B having different functional groups.The isomer A is a liquied which is used as a solvent form anil polish. The isomer B is also liquied. An aqueous solution of one of the lower homologues of B is used for preserving biological speicmens specimenes in the laboratory
(a) What is compound A?
(b) Write the electron dot sturcture of A
(c ) What is compound B?
(d) Write the elctron dot structure of B.
(e) Name the lower homologhue of compound B which is used in preserving biological specimens.