1.

No of moles of carbon dioxide formed by the complete combustion of 1 mole of butane

Answer»

No of moles of carbon dioxide formed= 2 molesExplanation:Here, 2C4H10 + 13O2 = 8CO2 + 10H20 2 moles 13 moles 8 moles 10 molesOn the basis of balanced chemical EQUATION, it is clear that - 2 moles of butane COMBINE with oxygen to produce 8 moles of carbon dioxide So, 1 mole of butane combine with oxygen to produce 8/2 moles of carbon dioxide i.e 4 moles of carbon dioxide



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