The monomers used in preparation of dextron are

Options

A. lactic acid and glycolic acid
B. 3-hydroxy butanoic acid and 3-hydroxy pentanoic acid
C. styrene and 1, 3-butadiene
D. hexamethylenediamine and adipic acid

Answer

A

Explanation

`underset("lactic acid") (nCH_(3) - overset(OH)overset(|)(C)H_(2)) - underset("glycollic acid") (COOH) overset("Polymerisation")underset(-H_(2)O)(to) [O-underset(CH_(3))underset(|)(C)H-C-underset("Dextron")(overset(O)overset(||)(O)-CH_(2))- overset(O)overset(||)(C) - O]`