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T2 CH1 Heat and Temperature — Science STD 7 — Question

Tamilnadu BoardEnglish MediumSTD 7ScienceT2 CH1 Heat and Temperature2 Marks
Question
Mention any two properties of alcohol.
✓

Answer

  1. The freezing point of alcohol is less than -100°C. So it can be used to measure very low temperatures.
  2. Its expansion per degree Celsius rise in temperature is very large.

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