when air is blown from mouth into a test tube containing lime water, the lime water turns milky due to the presence of a) oxygen b) carbon dioxide c) nitrogen
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b carbon dioxide it helps you
akhileshsharma2:
no its co2
okk
thanks
Answered by
1
the answer is option a). when oxygen gets mixed withlime water it turns milky.
I think the answer is c
co2it is
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