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Explain why do we seal the …

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Explain why do we seal the tyres of bicycles or cars after filling air in them
  • 2 answers

Ayan Khan Khan 5 years, 1 month ago

Nitrogen molecules are larger than water, oxygen and most other ,so they percolate through tyres more slowly . this mean tyres stay at a usable pressure longer .this is the main benifit that a cyclist will see. Nitrogen is less reactive than oxygen ,so your tubes will last a little longer

Gaurav Seth 5 years, 1 month ago

Nitrogen molecules are larger than water, oxygen and most others, so they percolate through tyres more slowly. This means tyres stay at a usable pressure longer. This is the main benefit that a cyclist will see. Nitrogen is less reactive than oxygen, so your tubes will last a little longer.

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