A) Volume will become greater by a factor of 1.6.
B) Volume will become greater by a factor of 1.1.
C) Volume will become smaller by a factor of 0.70.
D) Volume will become greater by a factor of 2.5.
Correct Answer: A
Solution :
[a] Given \[{{P}_{1}}=1.5\text{ }bar,{{T}_{1}}=273+15=288K,{{V}_{1}}=V\] \[{{P}_{2}}=1.0bar,{{T}_{2}}=273+25=298K,{{V}_{2}}=?\] \[\frac{{{P}_{1}}{{V}_{1}}}{{{T}_{1}}}=\frac{{{P}_{2}}{{V}_{2}}}{{{T}_{2}}}\] \[\frac{1.5\times V}{288}=\frac{1\times {{V}_{2}}}{298}\] \[{{V}_{2}}=1.55V\] i.e., volume of bubble will be almost 1.6 time to initial volume of bubble.
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