Among the following four aromatic compounds, which one will have the lowest melting point ?

  • Option 1)

     

  • Option 2)

     

  • Option 3)

     

  • Option 4)

     

Answers (1)
A admin

 

Physical properties of alcohol -

–  Lower alcohols are colourless liquids but higher alcohols are colourless waxy solids.

–  Increase in boiling point with increase in number of carbon atoms.

–  Boiling point decrease with increase of branching in carbon atom.

–  Solubility decreases with increase in the seleared ize of alkyl groups.

-As we have learned about meltiong point that force of attraction between the molecules affects the MP of a compound stronger intermolecular interactions will result in higher M.P.

 

 


Option 1)

 

Option 2)

 

Option 3)

 

Option 4)

 

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