There are six different alkenes A ,B,C,D,E and F each on addition of one mole of hydrogen gives G which is the lowest molecular weight hydrocarbon containing only one asymmetric carbon atom .None of the above alkenes give acetone as aproduct on ozonolysis .give the structure of A ,B,C,D,E and F Identify the alkene which is likely to give ketone containing more than five carbon atoms on treatment with a warm concentrated solution of alkaline KMnO4