Question

The wall of a rubber balloon is
slightly porous. Gases can move
through the wall. A balloon contains
a mixture of carbon dioxide and
helium. Explain why the percentage
of carbon dioxide in the balloon
increases with time.

Answer 1

Explanation:

The percentage of carbon dioxide in the balloon increases with time because:-

Helium is lighter in weight, It escapes quickly and Carbon Dioxide takes it's place.

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