Explain the following: (a) Why ECD is highly sensitive to chlorinated pesticides, such as DDT? (b)..


Explain the following: (a) Why ECD is very-much perceptive to chlorinated pesticides, such as DDT? (b) Why PCE is over perceptive than TCE in ECD? (c) Why C12 hydrocarbon is over perceptive than C6 hydrocarbon in FID?