Question

Is absorbing solar energy during photosynthesis considered as an endothermic reaction?

Answer 1

Carbon dioxide, water, and sunlight are the reactants in the photosynthetic process. Sugar and oxygen are produced as a result of their reaction. When bonds are formed in the products, more energy is released than is utilised to break bonds in the reactants in exothermic reactions. Exothermic reactions result in an increase in the reaction mixture's temperature.

Complete answer:
Endothermic reactions include the introduction of energy into the system. The energy content of the final products is higher than that of the reactants.
Exothermic processes release energy from the system, leaving the products with lower usable energy than the reactants.

The reaction of cellular respiration is the inverse of photosynthesis. Photosynthesis is an endothermic reaction, whereas cellular respiration is an exothermic reaction.

So yes, photosynthesis is an endothermic reaction.
Photosynthesis necessitates the introduction of solar energy into the system, making it an endothermic reaction.

Photosynthesis is an endothermic reaction because it takes energy. The source of this energy is light, specifically sunlight. The sun's electromagnetic energy is converted into chemical energy, which is then stored in chemical bonds in the plant.

On the surface of the Earth, sunlight is the principal source of energy. Even the energy in fossil fuels and biomass derives from photosynthesis, which converts sunlight into chemical energy. When fuels are burned, this energy is released.

Photosynthesis is used by plants to produce sugar, which is the food they require to survive and thrive. However, because photosynthesis absorbs carbon dioxide and releases oxygen. It has a significant impact on the Earth's atmosphere and oceans.

Note:
When bonds are formed in the products, more energy is released than is utilised to break bonds in the reactants in exothermic reactions. Exothermic reactions result in an increase in the reaction mixture's temperature. Endothermic reactions are those that absorb (or use) energy in general.