Statement 1: Exhaled air contains a higher concentration of carbon dioxide than inhaled air.
Statement 2: When air is blown in from the mouth into a test tube containing lime water, the lime water turns milky.
A
Statement 1 is correct but statement 2 is incorrect
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B
Both the statements are incorrect
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C
Both the statements are correct
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D
Statement 2 is correct but statement 1 is incorrect
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Solution
The correct option is C Both the statements are correct .