Summary
The video demonstrates a chromatography practice to extract and identify plant pigments like chlorophyll and carotenes. It outlines the materials required, such as a mortar, alcohol, petri dish, filter paper, and plant leaves. The process involves crushing the leaves in a mortar, transferring them onto a petri dish with filter paper, and allowing the pigments to separate. This experiment is a practical way to visually observe the different pigments present in plant leaves.
Materials for Chromatography Practice
The materials needed for the chromatography practice include a mortar, alcohol, a petri dish, filter paper, and plant leaves.
Preparation of the Mortar
Preparing the mortar by placing plant leaves inside it.
Placing Leaves in Petri Dish
Placing the crushed leaves onto a petri dish and adding a piece of filter paper.
Objective of the Practice
The objective is to extract and identify the plant pigments, including chlorophyll and carotenes.
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