Question

Ethene is burnt with 150% of excess air, what is the percentage of O₂ in the products?

a.

12.5%

b.

33.3%

c.

45.4%

d.

52.9%

Answer: (d).52.9%

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Q. Ethene is burnt with 150% of excess air, what is the percentage of O₂ in the products?

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