Question

calculate volume of oxygen required for complete combustion of 0.25 mol of ethylene at S.T.P ?​

Answer 1

Answer:

Thus for 1 mole methane we need 2 mole of oxygen for complete combustion. Hence 0.5 moles of oxygen will occupy 22.4 L x 0.5 = 11.2 L. 11.2 L of oxygen is required for complete combustion of 0.25 mole methane at STP.

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Answer 2

Answer:

Grade 9. Thus for 1 mole methane we need 2 mole of oxygen for complete combustion. Hence 0.5 moles of oxygen will occupy 22.4 L x 0.5 = 11.2 L. 11.2 L of oxygen is required for complete combustion of 0.25 mole methane at STP.

Explanation:

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