In a standard laboratory polarimetry experiment, what is the explicit physical function of the Nicol — Isomerism and Stereochemistry Chemistry Question

💡 Solution & Explanation

Ordinary light oscillates symmetrically in infinite planes. In classical polarimetry, the light is passed through a polarizing filter known as a Nicol prism (made of crystalline calcite). This prism strictly blocks all vibrations except those oscillating in exactly one single plane, successfully creating the required Plane Polarized Light (PPL).