Which compound has the higher boiling point in each of the following pairs? Substantiate your answers in regard to the difference in secondary force (attraction between molecules) in the two compounds,
a. Heptane and Hexane
b. Nonane and 3- methyl- octane
c. Cyclopentane and pentane

Which compound has the higher boiling point in each of the following pairs? Substantiate your answers. Heptane and Hexane

Which compound has the higher boiling point in each of the following pairs? Substantiate your answers. Nonane and 3-methyl octane

Which compound has the higher boiling point in each of the following pairs? Substantiate your answers. Cyclopentane and pentane

When bromo benzene is monochlorinated, two Isomeric compounds A and B are obtained. Monobromination of A gives several isomeric products of molecular formula C_6 H_3 CI Br_2 , while monobromination of B yields only 2 isomers C and D . Compound C is identical with one of the compounds obtained from bromination of A , however D is totally different from any of the isomeric cómpounds obtained from the bromination of A , Give structures of A, B, C and D and also structures of four isomeric monobrominated products of A Support your answer with reasoning.

Find three pairs of isomers from the compounds given below. Identify the type of isomerism to which each pair belongs. a) Propan-1-ol b) 2,2,3,3-Tetramethylbutane c) Octane d) Propane-2-ol e) Methoxyethane