In a measurement of quantum efficiency of photosynthesis in green plants, it was found that 8 quanta of red light at 6850 Å were needed to evolve 1 molecule of

In a measurement of quantum efficiency of photosynthesis in green plants, it was found that 8 quanta of red light at 6850 Å were needed to evolve 1 molecule of O,. The average energy storage in the photosynthesis process is 112 kcai./mol O, evolved. Hence, the energy conversion efficiency in this experiment is 12 (A) 20% (B) 25% (C) 33.5% (D) 100%