Question

the colour of the chlorophyll A is​

Answer 1

chlorophyll A absorbs purple and orange light and reflects green and yellow.

as the mostly reflected light is green it appears to be green in colour

Answer 2

• Chlorophyll a contains a magnesium ion encased in a large ring structure known as a chlorin.
• The chlorin ring is a heterocyclic compound derived from pyrrole. Four nitrogen atoms from the chlorin surround and bind the magnesium atom.
• The magnesium center uniquely defines the structure as a chlorophyll molecule.

Chlorophyll is vital for photosynthesis, which allows plants to absorb energy from light.

• Chlorophyll molecules are arranged in and around photosystems that are embedded in the thylakoid membranes of chloroplasts.
• In these complexes, chlorophyll serves three functions.

Chlorophyll a is a specific form of chlorophyll used in oxygenic photosynthesis.

• It absorbs most energy from wavelengths of violet-blue and orange-red light.
• It also reflects green-yellow light, and as such contributes to the observed green color of most plants.

Explanation:

The colour of the chlorophyll is GREEN COLOUR.