(Solved): 12. Draw the condensed structural formula of the following organic molecules (a) 2-ethylpropane (b) ...

12. Draw the condensed structural formula of the following organic molecules (a) 2-ethylpropane (b) 2-ethyl-2,4,4-trimethylpentane (c)2,2,2-trimethylethane (d)2-methylbutane (e)2,3,3-triethylpentane (f)2,2-dimethyl-3-propyloctane (g) pent-2-ene (h)3,3-dimethylprop-2-ene (i)4-ethyl-2,5-dimethyloct-3-ene