Question

40 ml of methane is completely burnt using 80 ml of oxygen at room temperature
The volume of gas left after cooling to room temperature is
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Answer 1

Answer:

If 40 ml of methane is completely burnt using 80 ml of oxygen, then 40ml of CO2 and 80ml of H2O (Vapour) will be formed. When cooled to room temperature, only 40ml of CO2 gas will remain because water will be in liquid form.

Explanation:

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