How many forms of sulfur exist in the atmosphere?(a) 1(b) 2(c) 3(d) 4This question was addressed to me in exam.I'm obligated to ask this question of Environmental Aspects of Power Generation topic in chapter Steam Generators & Accessories of Energy Engineering

How many forms of sulfur exist in the atmosphere?(a) 1(b) 2(c) 3(d) 4T

1.	How many forms of sulfur exist in the atmosphere?(a) 1(b) 2(c) 3(d) 4This question was addressed to me in exam.I'm obligated to ask this question of Environmental Aspects of Power Generation topic in chapter Steam Generators & Accessories of Energy Engineering
Answer» Right answer is (C) 3 Explanation: Sulfur in the atmosphere exists in three (3) forms: i. Sulfur dioxide, SO2 which COMES from artificial causes. ii. Hydrogen SULFIDE, H2S which comes from natural causes. iii. Various sulfates, coming from sea SPRAY and oxidation of SO2.

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