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When air is blown from mouth into a test-tube containing lime water, the lime water turned milky due to the presence of
Aoxygen
Bnitrogen
Ccarbon dioxide
Dwater vapour
Answer & Solution
Correct answer: C. carbon dioxide
This Life Processes item tests a core Biology concept.
Correct answer: carbon dioxide.
_Source: NCERT Exemplar Science Class 10 (NCERT)_
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