Which part of an organic compound determines physical and chemical properties?
(a) In organic compounds, which part largely determines the physical and chemical properties. (b) Write chemical equation to represent the reaction of ethanol with acidified solution of potassium dichromate.
Why homologous series of carbon compounds are so called? Write chemical formula of two consecutive members of a homologous series and state the part of these compounds that determines their (i) physical properties, and (ii) chemical properties.