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Air. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceAir.2 Marks
Question
Soda bottle bursts sometimes when it is opened during summer. Why?
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Answer

  1. In a soda bottle, carbon dioxide gas is dissolved in water under pressure.
  2. The gas in the bottle expands.
  3. Hence, the pressure inside the bottle increases.
  4. Thus the bottle may burst in hot summer.

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