Give the IUPAC names of the following compounds:
(a) (b) (c)
(d) (e) (f) Cl2CHCH2OH
(a) 3-phenyl propane
(b) 2-methyl-1-cyanobutane
(c) 2,5-dimethyl heptane
(d) 3-bromo-3-chloroheptane
(e) 3-chloropropanal
(f) 1,1-dichloro-2-ethanol