139055 If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then which of the following is/are correct?
1.The process must be adiabatic.
2.The process must be isothermal.
3.The temperature of the gas must decrease. Select the correct answer using the code given below.

139064 One mole of an ideal gas is heated at a constant pressure of $1 \mathrm{~atm}$ from $0^{\circ} \mathrm{C}$ to $100^{\circ} \mathrm{C}$. Work done by the gas is

139076 The pressure of a gas is proportional to

139092 A real gas can be approximated to an ideal gas at

139055 If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then which of the following is/are correct?
1.The process must be adiabatic.
2.The process must be isothermal.
3.The temperature of the gas must decrease. Select the correct answer using the code given below.

139064 One mole of an ideal gas is heated at a constant pressure of $1 \mathrm{~atm}$ from $0^{\circ} \mathrm{C}$ to $100^{\circ} \mathrm{C}$. Work done by the gas is

139076 The pressure of a gas is proportional to

139092 A real gas can be approximated to an ideal gas at

139055 If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then which of the following is/are correct?
1.The process must be adiabatic.
2.The process must be isothermal.
3.The temperature of the gas must decrease. Select the correct answer using the code given below.

139064 One mole of an ideal gas is heated at a constant pressure of $1 \mathrm{~atm}$ from $0^{\circ} \mathrm{C}$ to $100^{\circ} \mathrm{C}$. Work done by the gas is

139076 The pressure of a gas is proportional to

139092 A real gas can be approximated to an ideal gas at

139055 If the internal energy of an ideal gas decreases by the same amount as the work done by the system, then which of the following is/are correct?
1.The process must be adiabatic.
2.The process must be isothermal.
3.The temperature of the gas must decrease. Select the correct answer using the code given below.

139064 One mole of an ideal gas is heated at a constant pressure of $1 \mathrm{~atm}$ from $0^{\circ} \mathrm{C}$ to $100^{\circ} \mathrm{C}$. Work done by the gas is

139076 The pressure of a gas is proportional to

139092 A real gas can be approximated to an ideal gas at