Urdu Meanings, Pronounciation and Synonyms:
sulfur dioxide
(Pronunciation -تلفظ سنیۓ )
US: 
Slow
Normal
Noun: sulfur dioxide
| 1. sulfur dioxide [ Synonyms: sulphur dioxide] | |
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A colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain
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