Question

A bubble of an ideal gas rises from the bottom of a lake to the surface. At the bottom, the pressure is \(3\ \text{atm}\) and the temperature is \(7^\circ\text{C}\). At the surface, the pressure is \(1\ \text{atm}\) and the temperature is \(27^\circ\text{C}\). If the initial volume of the bubble was \(V_0\), what is its volume \(V\) at the surface?

• A. \(3V_0\)
• B. \(3.21V_0\)
• C. \(0.9V_0\)
• D. \(5.4V_0\)

Hint:

In gas law questions, always convert Celsius temperature into kelvin before calculation.

Answer 1

The Correct Option is B