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Low density polythene and high density p...

Low density polythene and high density polythene both are polymers of ethene but there is marked difference in their prpperties. Explain.

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### Step-by-Step Solution: 1. **Understanding the Polymers**: - Both low-density polyethylene (LDPE) and high-density polyethylene (HDPE) are polymers derived from the polymerization of ethene (ethylene). 2. **Polymerization Process**: - LDPE is produced under high pressure (about 1000-3000 atm) and high temperature (around 200-300°C) using free radical initiators. This process leads to a branched structure. - HDPE is produced under lower pressure (about 1-100 atm) and lower temperature (around 60-80°C) using Ziegler-Natta catalysts, resulting in a linear structure. ...
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