1.

Account for the following:Sulphur has a greater tendency for catenation than oxygen.

Answer»

Solution :Bond strength of S- S bond is higher than that of O - O bond. The VALUES are 226 kJ/mol and 142 kJ/mol respectively. Therefore, SULPHUR has a greater tendency for catenation than oxygen. Oxygen on the other hand forms O=O DUE to SMALLER size of oxygen.


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