Chemistry, 18.12.2020 20:10 nyiamcbride5630

Please help !! Answer the following questions. Use examples in order to explain your answers

1. What is the effect of molecular weight (M. wt.) on melting and boiling points of alkanes?

2. What is the effect of branching on melting and boiling points of alkanes?

3. What ara the differences between the homolytic and heterolytic bond dissociation ? And why homolytic dissociation energy of H-H (104 KJ/mol) is lower than its heterolytic bond dissociation energy (401 KJ/mol)?

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