Question

Photosynthesis in plant is chemical reaction give reason​

Answer 1

Photosynthesis is the process through which plants convert light energy into chemical energy. Here is the chemical reaction involved: water and carbon dioxide combine to form glucose and oxygen. Since new chemical species are formed, photosynthesis is clearly a chemical change.

During the photosynthesis process, plants capture light energy and use that energy to make glucose. Another product of this reaction is oxygen, which is released as a gas. Here is the chemical equation for photosynthesis: ... During respiration, sugar is broken down in a chemical reaction with oxygen.

The primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet's living systems are powered by this process

In light-dependent reactions, the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules like ATP and NADPH. Light energy is harnessed in Photosystems I and II, both of which are present in the thylakoid membranes of chloroplasts.

Answer 2

`\boxed{\boxed{\sf Photosynthesis}}`

Photosynthesis is a chemical reaction as in this the nature and identity of initial substance changes and new substance form.

6CO2 + 6H20 + (energy) → C6H12O6 + 6O2

Here oxygen is the by product.

STEPS IN PHOTOSYNTHESIS

1. Absorption of light energy by stomata
2. Transportation of water by Xylem
3. Conversion of sunlight energy into chemical energy
4. sitting of water molecules into h2 and o2
5. Reduction of h2
6. Formation of Carbohydrates

Plants also respire in day time the carbon dioxide is use in the process of respiration and in night it releases in the atmosphere

Photosynthesis occurs only in day time as sunlight is needed in it

• The food is stored in leaves in the form of Glucose. The by product oxygen is releases into atmosphere