A sealed flask with a capacity of \( 2 \mathrm{dm}^{3} \) contains \( 11 \mathrm{~g} \) of propa...
Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=TtYQ23qSHhc
A sealed flask with a capacity of \( 2 \mathrm{dm}^{3} \) contains \( 11 \mathrm{~g} \) of propane gas. The flask is so weak that it will burst if the pressure becomes \( 2 \mathrm{MPa} \). The minimum temperature at which the flask will burst is \( { }^{\circ} \) C. [Nearest integer] (Given: \( \mathrm{R}=8.3 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1} \). Atomic masses of \( \mathrm{C} \) and \( \mathrm{H} \) are - \( 12 \mathrm{u} \) and lu respectively.) (Assume that propane behaves as an ideal gas.)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live