Draw the structure corresponding to (r)−2−chloropropanoic acid

Image of (R)-2-chloropropanoic acid has been attached below

Explanation:

Here longest carbon chain contain 3 carbon atoms (prop means 3 carbon).

Functional group is -COOH (suffix oic acid means presence of -COOH group in longest carbon chain)

Numbering should start by assigning (1) to carbon in -COOH group

One stereocenter present at (2) position.

According to CIP rule of assigning preference to substituents in a stereocenter, Cl(a), -COOH (b), -Me(c) and H(d).

Cl should remain above the plane and H below the plane so that   gives clockwise rotation keeping (d) far apart from viewing side.

the answer is minerals.