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In a measurement of quantum efficiency o...

In a measurement of quantum efficiency of photosynthesis in plants it was found that 10 quanta of red light of wavelength `6850 A^@` were needed to release one molecule of `O_2` the average energy storage in this process is 112 kcal/mol of `O_2` evolved.What is the energy conversion efficiency in this experiment?Given=1 cal=4.18J: `N_A=6xx10^23 mol^-1`,`h=6.63xx10^-34`Js

A

23.5

B

26.9

C

66.34

D

73.1

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