What chemical change occurs in photosynthesis?

photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Is photosynthesis a chemical or chemical reaction?

Photosynthesis is a series of chemical reactions that convert carbon dioxide and water into glucose (sugar) and oxygen in the presence of sunlight.

Is photosynthesis physical or chemical change?

chemical change
It is a chemical change because carbon dioxide and water cannot be obtained back from glucose and oxygen.

What are the two chemical reactions in photosynthesis?

Light-dependent and light-independent reactions are two successive reactions that occur during photosynthesis.

Is photosynthesis a chemical change or physical change?

Why photosynthesis is a chemical reaction?

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.

Why is photosynthesis a chemical reaction?

Photosynthesis requires energy, making it an endothermic reaction. Light, generally sunlight, is the source of this energy. The process converts the sun’s electromagnetic energy into chemical energy, which is then stored in chemical bonds in the plant.

Which of the following is not a chemical change?

The correct answer is Freezing of water. Freezing is a phase transition where a liquid turns into a solid when its temperature is lowered below its freezing point. Freezing of water is not a chemical change as ice when melt changes back to water showing the physical change.

Can we call photosynthesis a chemical change give reason?

Which of the following is an example of chemical change?

Burning, cooking, rusting and rotting are examples of chemical changes.

Is ripening of fruit a chemical change?

A change in which chemical composition and chemical properties of the reacting substances undergo a change is called a chemical change. During ripening of fruits or growing of plant into a tree, a chemical change occurs which helps in ripening and growing of plants into tree and cannot be reversed.

How photosynthesis is a physical process?

Photosynthesis is indeed a physico-chemical process done by species which contains chlorophyll: Physical, because it involves the absorption of sunlight as a source of energy.