Presence of high concentration of ozone and smog in atmos... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Presence of high concentration of ozone and smog in atmospheric air causes the __________________?

Correct answer: B

Explanation

Ozone and smog damage rubber by breaking its chemical bonds, leading to cracking.

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