An iron tank contains helium at a pressure of 2 atm at 25⁰C.
The tank can withstand a maximum pressure of 10 atm. The building in which the tank has been placed catches fire. Predict whether the tank
will blow up first or melt, (meltning pt. of iron is 2235k)
Answers
Answered by
15
Answer:
P1 = 2.5 atm
P2 = ?
T1= 25o C =298 K
T2 = 15350 C =1808 K
According to Gay Laussac law,
P1/ T1 = P2 / T2
P2 = 2.5 x 1080/ 298 =15.16 atm.
Since pressure of gas in the tank is much more than 10 atm at the m.p. of Fe.Thus tank will blow up before reaching m.p.
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Answered by
3
Answer:
answer is 15
Step-by-step explanation:
as given,
p1=2
p2=?
T1=25° c
we should convert to kelvin
25+273
=298
T2=2253(as it is already in kelvin we need not change )
by gay Lussa's law
we know that p2=p1×T2/T1
lets substitute the values
2×2235/298
=15
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