Identify how many of the following functionalIdentify and assign a pair of geometrical isomers.
H CH, H CH, quot;ac: :6quot;:
the H u H quot;ac H
(a) (b) (e)
we H H H H cu,
H36 I-l quot;ac CH, H CH,
«1) (e) (0
Z isomer is v E isomer is v Science