The well known compounds, (+) - lactic acid and (-) - lactic acid, have the same molecular formula, C3 H6O3. The correct relationship between them is

Question

The well known compounds, (+) - lactic acid and (-) - lactic acid, have the same molecular formula, C3 H6O3. The correct relationship between them is (A) constitutional isomerism (B) geometrical isomerism (C) identicalness (D) optical isomerism

Tardigrade Admin · Accepted Answer

Both are optical isomers because they rotate the plane of polarised light in opposite directions.

Q. The well known compounds, (+)− lactic acid and (−)− lactic acid, have the same molecular formula, C3​H6​O3​. The correct relationship between them is

constitutional isomerism

geometrical isomerism

identicalness

optical isomerism

Both are optical isomers because they rotate the plane of polarised light in opposite directions.

Q. The well known compounds, $(+) -$ lactic acid and $(-) -$ lactic acid, have the same molecular formula, $C_{3} H_{6} O_{3} .$ The correct relationship between them is