S + O2 => ______(a) SO3(b) SO2(c) S^2-(d) 2SO2I got this question in an interview for internship.The query is from Combustion of Fuels in chapter Steam Power Plant of Energy Engineering

S + O2 => ______(a) SO3(b) SO2(c) S^2-(d) 2SO2I got this question in a

1.	S + O2 => ______(a) SO3(b) SO2(c) S^2-(d) 2SO2I got this question in an interview for internship.The query is from Combustion of Fuels in chapter Steam Power Plant of Energy Engineering
Answer» The CORRECT choice is (b) SO2 The explanation: Based on MOLECULAR WEIGHT, 32 kg of sulfur combines with 32 kg of oxygen forming 64 kg of SO2 S + O2 => SO2 32 kg of S + 3 2 kg of O2 => 64 kg of SO2 1 kg of S + 1 kg of O2 => 2 kg of SO2.

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