Questions
For one-mole ideal gas, a process follows the relation where P0 and V0 are constants. If the volume the gas changes from V0 to 2V0. What is the change in temperature?
detailed solution
Correct option is B
PV = nRTwhere n = number of moles and R = gas constantBy putting the value of volume V = V0 in the equation given in the problem, for ideal gas we get,P=P02;RT1=P02V0…(1)and with volume V = 2V0 the given equation provides the pressure value,P=4P05RT2=4P052V0…(2)Subtracting equation (1) from (2)∴T2−T1=11P0V010RSimilar Questions
At a depth of 40 m, the temperature of the lake is 12 °C and an air bubble has a volume of 1.0 cm3. The air bubble is rising up to reach the surface of the lake, where the temperature is 35 °C. Find the volume of the air bubble when it reaches the surface of the lake
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