Is the mass inside the balloon remains the same after being exposed to heat or cold?
a. No, because the mass of air varies in different temperature
b. No because the volume of the balloon varies in varying temperature
c. Yes, because the Erlenmeyer flask and the balloon is air tight that no air can escape or enter.
d. none of the condition can be determined.
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Answer:
B. No because the volume of the balloon varies in varying temperature