Organic Chemistry Answers

Compare between (propanal / isopropanal) and ( propanol / isopropanol) with respect to
physical properties

Although butane has 4 carbon atoms, its boiling point is lower than compounds that have 3
carbon atoms, Illustrate why?

Give step by step reaction mechanism of the following reaction:
R2Cd + O2 forming ROOCdR + (ROO)2Cd

Draw lysine at biological pH.

1. Explain the principle involved in the separation of components of a mixture of liquids by using fractionating
column. What industrial applications does this process have?
2.The specific rotation of pure (R)-2-butanol is -13.5°. What % of a mixture of the two enantiomeric forms is (S)-2-butanol if the specific rotation of this mixture is -5.4° ?
3.Bromination of alkanes is a much slower reaction than chlorination.what of
expected to be the major organic product when 2-methylbutane is allowed to react with Br2 in the presence of light or heat?

Arrange the compounds in each of the following sets in increasing order of acidities and give the reasons in each :
3-chloropentanoic acid , 2-chloropentanoic acid , 4-chloropentanoic acid , pentanoic acid , 5-chloropentanoic acid

Substituted cyclobutadiene derivatives with bulky alkyl groups are easier to isolate instead of unsubstituted cyclobutadiene derivatives. Do you find any reason behind

Substituted cyclobutadiene derivatives with bulky alkyl groups are easier to isolate instead of
unsubstituted cyclobutadiene. Do you find any reason behind?

Substituted cyclobutadiene derivatives with bulky alkyl groups are easier to isolate instead of
unsubstituted cyclobutadiene. Do you find any reason behind?

State two chemical properties of C02