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QUESTION #2862
When sulfur burns in oxygen, it produces __________ gas, which turns moist blue litmus paper __________.
A
sulfur dioxide, red
B
carbon dioxide, red
C
nitrogen dioxide, red
D
hydrogen sulfide, red
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SO₂ is an acidic oxide, turning blue litmus red.…
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SO₂ is an acidic oxide, turning blue litmus red.
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