A reactant decomposes with a half-life of 129 129 s when its initial concentration is 0.131 0.131 M. When the initial concentrat
1 answer:
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Answer: Option (a) is the correct answer.
Explanation:
The given data is as follows.
wavelength of red photon () = 700 nm
wavelength of infrared photon () = 1750 nm
Therefore, calculate the wavelength of absorbed photon as follows.
=
=
or, =
= 500 nm
Therefore, we can conclude that the wavelength of the absorbed photon is 500 nm.