Question

since the gas is confirmed in The cylinder its volume will remain CO nstant
[
begin{array}{l}
text { given } quad begin{array}{r}
P_{1}=10 text { atm }
P_{2}=14.9 mathrm{atm} quad T_{2}=?
end{array}
T_{1}=27+273-300 mathrm{k}
end{array}
]
Applying pressure termperanire lam
[
begin{array}{l}
frac{P_{1}}{P_{2}}=frac{T_{1}}{T_{2}}
T_{2}=P_{2} times T_{1}
end{array}
]
( frac{14 cdot 9 times 3}{10} )
[
=4471 c
]
[
T cdot i n^{0} c 2447 r
]
opfion ( (a) quadleft[T_{2}=174^{circ} Cright] )

# 5. A gas cylinder containing cooking gas can withstand a pressure of 14.9 atm. The pressure of the gauge of the cylinder indicates 10 atm pressure at 27°C. Due to a sudden fire in the building the temperature starts rising. At what temperature the cylinder will explode? (a) 174°C (b) 447°C (C) 300°C (d) 125°C

Solution