Why photosynthesis is called transformation of photonic energy into chemical energy?

During photosynthesis heat energy changes into chemical energy.

Who stated that in photosynthesis light energy is converted into chemical energy ?

Why is the energy in the coal called chemical energy?

During the light dependent reactions of photosynthesis (photophosphorylation) light energy is converted to the chemical energy through the process of chemiosmosis in the chloroplast. Which of the following statement is false?

The momentum of a photon of energy will be