The absorptive peaks in the absorption spectrum of chlorophyll b are at the wave length of:
Correct answer: B. 440 - 480 nm
- A. 430 - 670 nm
- B. 440 - 480 nm
- C. 460 - 640 nm
- D. 420 - 610 nm
Explanation
Option B is correct.The absorptive peaks in the absorption spectrum of chlorophyll b are almost at the wavelength of 450-475 nm. Chlorophyll b is a pigment that is found in plants and algae. It is similar to chlorophyll a, but it has a slightly different absorption spectrum. The absorption spectrum of chlorophyll b shows that it absorbs light most strongly in the blue-green and far-red parts of the spectrum. The peak absorption wavelength of chlorophyll b is 450-475 nm, which is in the blue-green region of the spectrum. This means that chlorophyll b absorbs light most strongly in this region of the spectrum.
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