A) 25 K
B) 250 K
C) \[2500{}^\circ C\]
D) \[250{}^\circ C\]
Correct Answer: B
Solution :
Law of pressure is \[\frac{{{P}_{1}}}{{{P}_{2}}}=\frac{{{T}_{1}}}{{{T}_{2}}}\] \[\Rightarrow \] \[\frac{P}{P+\frac{P\times 0.4}{100}}=\frac{x+273}{x+(273+1}\] \[\Rightarrow \] \[\frac{250}{251}=\frac{x+273}{x+274}\] \[\therefore \] \[x=23{}^\circ C=250K\]You need to login to perform this action.
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