The temperature of 5 moles of a gas which was held at constant volume was changed from \( 100^{\....

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=Y6dpOmNRgWE


Duration: 3:10
0 views
0

Question The temperature of 5 moles of a gas which was held at constant volume was changed from \( 100^{\circ} \mathrm{C} \) to \( 120^{\circ} \mathrm{C} \). The change in internal energy was found to be 80 joules. The total heat capacity of the gas at constant volume will be equal to:
(A) \( 8 J / K \)
(B) \( 0.8 \mathrm{~J} / \mathrm{K} \)
(C) \( 4.0 \mathrm{~J} / \mathrm{K} \)
(D) \( 0.4 \mathrm{~J} / \mathrm{K} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-29A certain amount of an ideal monatomic gas needs \( 20 \mathrm{~J} \) of heat energy to raise it....
2024-01-29Specific heat of a gas undergoing adiabatic change is:....
2024-01-29A sample of an ideal gas undergoes an isothermal expansion. If \( d Q, d U \) and \( d W \) repr....
2024-01-29In which process \( P-V \) diagram is a straight line parallel to the volume axis?....
2024-01-29A vessel contains an ideal monoatomic gas which expands at constant pressure, when heat \( Q \) ....
2024-01-29The specific heat of a gas at constant pressure is more than that of the same gas at consta....
2024-01-29Monoatomic, diatomic and triatomic gases whose initial volume and pressure are same, are co....
2024-01-29For an adiabatic expansion of a perfect gas, the value of \( \triangle P / P \) is equal to....
2024-01-29If an ideal gas is compressed during isothermal process then :....
2024-01-29One mole of an ideal monoatomic gas is heated at a constant pressure of one atmosphere from \( 0....
2024-01-29The temperature of 5 moles of a gas which was held at constant volume was changed from \( 100^{\....
2024-01-29When temperature of a gas, contained in closed vessel is increased by \( 5^{\circ} \mathrm{C} \)....
2024-01-29If the heat of \( 110 \mathrm{~J} \) is added to a gaseous system and change in internal en....
2024-01-29When a system changes from one to another state the value of work done :-....
2024-01-29For a gas \( C_{v}=4.96 \mathrm{cal} / \mathrm{mole} K \), the increase in internal energy of \(....
2024-01-29\( 1 \mathrm{~kg} \) of a gas does \( 20 \mathrm{~kJ} \) of work and receives 16 \( k J \) of he....
2024-01-29If amount of heat supplied is \( Q \), work done is \( W \) and change in internal energy is \( ....
2024-01-29In a thermodynamic process pressure of a fixed mass of a gas is changed in such a manner that th....
2024-01-29If a metallic sphere gets cooled from \( 62^{\circ} \mathrm{C} \) to \( 50^{\circ} \mathrm{C} \)....
2024-01-29Newtons law of cooling is a special case of....
2024-01-29In a process, 500 calories of heat is given to a system and at the same time 100 joules of work ....