Abhishek blew hard on a mirror surface. He observed that the mirror be – McqOptions

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1.	Abhishek blew hard on a mirror surface. He observed that the mirror became misty because of tiny water droplets that formed on the mirror. What can he conclude from this activity?
A.	Carbon dioxide is given off when we exhale,
B.	Oxygen is given off when we exhale.
C.	Water vapours are given off when we exhale.
D.	None of these
Answer» D. None of these

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