The composition of materials, including plastics, films, and their coatings, determines the gases released upon combustion or decomposition. Proteins like gelatin contain sulfur, which can oxidize to sulfur dioxide (SO₂) when burned.
X-ray films are a source of which of the following gas?
Asked in WBCS Main Paper 4 2019 · Topic: Pollution (Air Pollution: Types, sources, primary & secondary pollutants, smog, acid rain, effects, control technologies & policies.)
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