1.

A high- altitude balloon is filled with \[1.41\times {{10}^{4}}L\] of hydrogen at a temperature of \[21{}^\circ C\] and a pressure of 745 torr. What is the volume of the balloon at a height of 20 km, where the temperature is \[-48{}^\circ C\] and the pressure is 63.1 torr?

A. \[1.247\times {{10}^{5}}L\]
B. \[1.66\times {{10}^{5}}L\]
C. \[1.66\times {{10}^{4}}L\]
D. None of these
Answer» B. \[1.66\times {{10}^{5}}L\]


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