A) \[\frac{12}{7}\]
B) \[\frac{24}{7}\]
C) \[\frac{6}{5}\]
D) \[\frac{5}{6}\]
Correct Answer: B
Solution :
[b] \[\pi V=CRT\] \[\frac{{{\pi }_{1}}}{{{\pi }_{2}}}=\frac{{{C}_{1}}{{T}_{1}}}{{{C}_{2}}{{T}_{2}}}\] \[{{\pi }_{1}}=P,{{\pi }_{2}}\,atm.\,{{C}_{1}}=C,{{C}_{2}}=\frac{C}{2}\] \[{{T}_{1}}=600K,{{T}_{2}}=700K\] \[\frac{P}{2}=\frac{2\times C\times 600}{C\times 700}\] \[P=\frac{24}{7}.\]
You need to login to perform this action.
You will be redirected in
3 sec
