For the given isothermal process \( A \rightarrow B \) of an ideal gas, area under the graph is ...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=12YgrYlZtBk



Duration: 3:31
6 views
1


For the given isothermal process \( A \rightarrow B \) of an ideal gas, area under the graph is \( 20 \mathrm{~J} \), then
(a) \( \Delta Q=0 \)
(b) \( \Delta Q=+20 \mathrm{~J} \)
(c) \( \Delta U=-20 \mathrm{~J} \)
(d) None of the above
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-07Amongst the following relations which is true in the case of an adiabatic process, where \( \gam...
2022-11-07A thermodynamic system undergoes cyclic process \( A B C D A \) as shown in figure. The work don...
2022-11-07In an isobaric process, the work done by a di-atomic gas is \( 10 \mathrm{~J} \), the heat given...
2022-11-07The work done in which of the following process is zero? (a) Isothermal process (b) Adiabatic pr...
2022-11-07A gas is taken from \( V_{i} \) to \( V_{f} \) by two processes, one is isothermal and other is ...
2022-11-07In an adiabatic process, when pressure is increased by \( \frac{2}{3} \% \). If \( \frac{C_{p}}{...
2022-11-07The temperature of an ideal gas increases to 2 times when compressed adiabatically to half the v...
2022-11-07If work is done on the system in an adiabatic process, (a) \( T_{f}T_{i} \) (b) \( T_{f}=T_{i} \...
2022-11-07\( 10 \mathrm{~mol} \) of an ideal gas at constant temperature \( 500 \mathrm{~K} \) is compress...
2022-11-07For an isothermal expansion or compression, (where \( \Delta W_{1} \) and \( \Delta W_{2} \) are...
2022-11-07For the given isothermal process \( A \rightarrow B \) of an ideal gas, area under the graph is ...
2022-11-07Among given curves, which one could represent isothermal process? (a) Curve \( A \) (b) Curve \(...
2022-11-07Identity the graph (s) which correctly represents an isotherm at temperatures \( T_{1} \) and \(...
2022-11-07In which of the following processes, heat is neither absorbed nor released by a system? (a) Adia...
2022-11-07A quasi-static process means (a) a nearly static process (b) that the change in \( p, V \) and \...
2022-11-07Heat capacity of a substance can be increased (a) by decreasing the mass of the substance (b) by...
2022-11-07\( 310 \mathrm{~J} \) of heat is required to raise the temperature of 2 mol of an ideal gas at c...
2022-11-07\( 1 \mathrm{~g} \) of water of volume \( 1 \mathrm{~cm}^{3} \) at \( 100^{\circ} \mathrm{C} \) ...
2022-11-07Mechanical equivalent of heat is equal to the amount of (a) work done to produce 1 cal heat (b) ...
2022-11-07An ideal gas having molar specific heat capacity at constant volume is \( \frac{3}{2} R \), the ...
2022-11-07A sample of \( 0.1 \mathrm{~g} \) of water at \( 100^{\circ} \mathrm{C} \) and normal pressure \...



Tags:
pw