A piston filled with \( 0.04 \mathrm{~mol} \) of an ideal gas expands reversibly from \( 50.0 \m....

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=SNFNbOAdLh4


Duration: 3:17
0 views
0

A piston filled with \( 0.04 \mathrm{~mol} \) of an ideal gas expands reversibly from \( 50.0 \mathrm{~mL} \) to \( 375 \mathrm{~mL} \) at a
\( \mathrm{P} \)
constant temperature of \( 37^{\circ} \mathrm{C} \). As it does so, it absorbs \( 208 \mathrm{~J} \) of heat. The values of \( \mathrm{q} \) and \( \mathrm{w} \) for the process will be \( (\mathrm{R}=8.314 \mathrm{~J} / \mathrm{mol}-\mathrm{K} \) and \( \ln 7.5=2.01) \)
(1) \( \mathrm{q}=+208 \mathrm{~J}, \mathrm{w}=-208 \mathrm{~J} \)
(2) \( q=-208 J, w=-208 J \)
(3) \( q=-208 J, w=+208 \mathrm{~J} \)
(4) \( q=+208 J, w=+208 J \)


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-23Which of the following statements is false?....
2024-01-23A monoatomic ideal gas undergoes a process in which the ratio of to \( \mathrm{V} \) at any inst....
2024-01-23Under which of the following two conditions applied together, a gas deviates most from the ideal....
2024-01-23Chemically unreactive three different gases A, B and C of molecular masses 16, 32 and 64 are enc....
2024-01-23Calculate the pressure exerted by one mole of \( \mathrm{CO}_{2} \) gas at \( 273 \mathrm{~K} \)....
2024-01-23Among the following the set of parameters that represents path functions, is (A) \( q+W \) (B) \....
2024-01-23Which gases have compressibility factor greater than 1 at low pressures?....
2024-01-23Charles' law may be stated as: Pressure remaining constant, the volume of a fixed mass of a gas ....
2024-01-23Assuming that water vapour is an ideal gas, the internal energy change (u) when \( 1 \mathrm{~mo....
2024-01-23A gas described by van der Waals' equation....
2024-01-23A piston filled with \( 0.04 \mathrm{~mol} \) of an ideal gas expands reversibly from \( 50.0 \m....
2024-01-23Density of oxygen is maximum at....
2024-01-23If pressure of an ideal gas is reduced to \( 1 / 4 \), the volume of the gas at the same tempera....
2024-01-23Charles' law may be stated as: Pressure remaining constant, the volume of a fixed mass of a gas ....
2024-01-23A gas mixture of \( 3.0 \mathrm{~L} \) of propane and butane on complete combustion at \( 27^{\c....
2024-01-23A bottle of dry ammonia and a bottle of dry hydrogen chloride connected through a long tube are ....
2024-01-23The value of Van der Waals constant ' \( a \) ' for \( \mathrm{N}_{2} \) and \( \mathrm{NH}_{3} ....
2024-01-23The ratio of r.m.s velocity and average velocity of a gas molecule at a particular temperature i....
2024-01-23The density of a gas is \( 1.964 \mathrm{~g} \mathrm{dm}^{-3} \) at \( 273 \mathrm{~K} \) and 76....
2024-01-23In order to increase the volume of a gas by \( 10 \% \), the pressure of the gas should be....
2024-01-23Increase in kinetic energy can overcome intermolecular forces of attraction. How will the viscos....