A Journey through States of Water — Science STD 6 — Question
Gujarat BoardEnglish MediumSTD 6ScienceA Journey through States of Water1 Mark
Question
Give example of four gases which spread if left-open.
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Answer
Smell of yummy food from cooking, oxygen, carbon dioxide and $LPG$ (Liquefied petroleum gas). Oxygen and carbon dioxide do not smell and are not noticeable.
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