A) P/8
B) 2P
C) 3P
D) 8P
Correct Answer: B
Solution :
| [b] \[PV=nRT\] |
| \[\therefore \] \[{{P}_{1}}V={{n}_{1}}R{{T}_{1}}\] and \[{{P}_{2}}V={{n}_{2}}R{{T}_{2}}\] |
| \[\therefore \] \[\frac{{{P}_{2}}}{{{P}_{1}}}=\frac{{{n}_{2}}}{{{n}_{1}}}.\frac{{{T}_{2}}}{{{T}_{1}}}\Rightarrow \,{{P}_{2}}=P\times 1\times 2=2P\] |
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