The percentage of the major enantiomer minus the percentage of the minor enantiomer. $$ee = \frac[\textMajor] - [\textMinor][\textMajor] + [\textMinor] \times 100$$ Crucial Relation: $OP = ee$.
Spend 3 months deep-diving into the textbooks mentioned above. Make short notes of named reactions and formulas. csir net chemical science study material