question_answer 29)

                  The volume of a given mass of a gas at \[{{27}^{o}}C\], 1 atm is 100 cc. What will be its volume at \[{{327}^{o}}C\]?

Answer:

                  \[PV=R\]                 \[V\propto \,T\] if \[P=\] constant.                 \[\therefore \] \[\frac{{{V}_{2}}}{{{V}_{1}}}=\,\frac{{{T}_{2}}}{{{T}_{1}}}\,\,=\,\frac{600}{300}\,=2\]                 or \[{{V}_{2}}=2{{V}_{1}}=200\text{ }cc\]