Which of the following will rise the highest? – McqOptions

MCQOPTIONS

1.	Which of the following will rise the highest?
A.	Air at \[10{}^\circ C\]
B.	Air at \[40{}^\circ C\]
C.	Air at \[20{}^\circ C\]
D.	Air at\[-\,5{}^\circ C\]
Answer» C. Air at \[20{}^\circ C\]

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