Question

What volume of air containing 21% of oxygen is required to burn 1 kg of carbon?

Answer 1

Answer:

2CO+O2------------->2CO2

So 2 liters of CO gas reacts with 1 liter of O2 gas to produce 2 liters of CO2.

So 1 liter of CO gas will require 0.5 liter of Oxygen for complete burning (to produce CO2).

Explanation:

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