What is the role of chlorophyll in plants?

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Detailed Solution

Absorption of Light Energy:
- Chlorophyll is the green pigment present in leaves.
- It absorbs sunlight, mainly blue and red wavelengths, and traps light energy.
Helps in Photosynthesis:
- This light energy is then used to convert carbon dioxide + water → glucose (food) + oxygen.
- Reaction:
  $6CO₂ + 6H₂O \xrightarrow{\text{Sunlight, Chlorophyll}} C₆H₁₂O₆ + 6O₂$ $6$ $CO$ $2$ $$ $+$ $6$ $H$ $2$ $$ $O$ $Sunlight, Chlorophyll$ $$ $C$ $6$ $$ $H$ $12$ $$ $O$ $6$ $$ $+$ $6$ $O$ $2$ $$
Gives Green Color to Leaves:
- The presence of chlorophyll makes leaves appear green, helping plants capture maximum sunlight.

Final Answer:
The role of chlorophyll in plants is to absorb sunlight and convert it into chemical energy during photosynthesis, enabling plants to make their own food.

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