A) One pyrrol ring with one hydrogen
B) One pyrrol ring with two hydrogen
C) One pyrrol ring with three hydrogen
D) One pyrrol ring with four hydrogen
Correct Answer: B
Solution :
Purple sulphur bacteria and non-sulphur bacteria contain bacterio-chlorophyll, which is having 2H-atoms more than chl. a and it absorbs 850-950 nm (infra-red) wavelength of light.You need to login to perform this action.
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