Part 1
Assertion: The internal energy of an ideal gas does not change during an isothermal process. Reason: The decrease in volume of a gas is compensated by a corresponding increase in pressure, when its temp. is held constant.
08
Sep
Assertion: The internal energy of an ideal gas does not change during an isothermal process. Reason: The decrease in volume of a gas is compensated by a corresponding increase in pressure, when its temp. is held constant. Assertion: The internal energy of an ideal gas does not change during an isothermal process. Reason: The decrease [...]
A pressure P , absolute temperature T, graph was obtained when a given mass of a gas heated. During the heating process from the state 1 to state 2, the volume:
08
Sep
A pressure P , absolute temperature T, graph was obtained when a given mass of a gas heated. During the heating process from the state 1 to state 2, the volume: A pressure P absolute temperature T graph was obtained when a given mass of a gas heated. During the heating process from the state [...]
The given figure shows graph of pressure and volume of a gas at two temperatures T1 and T2 . Which of the following inferences is correct ?
08
Sep
The given figure shows graph of pressure and volume of a gas at two temperatures T1 and T2 . Which of the following inferences is correct ? The given figure shows graph of pressure and volume of a gas at two temperatures T1 and T2 . Which of the following inferences is correct [...]
A volume V , absolute temperature T, graph was obtained when a given mass of a gas heated. During the heating process from the state 1 to state 2, the pressure:
08
Sep
A volume V , absolute temperature T, graph was obtained when a given mass of a gas heated. During the heating process from the state 1 to state 2, the pressure: A volume V absolute temperature T graph was obtained when a given mass of a gas heated. During the heating process from the state [...]
A gas expands such that its initial and final temperatures are equal. Also the process followed by the gas traces a straight line on the P-V diagram
08
Sep
A gas expands such that its initial and final temperatures are equal. Also the process followed by the gas traces a straight line on the P-V diagram A gas expands such that its initial and final temperatures are equal. Also the process followed by the gas traces a straight line on the P-V diagram September [...]
One mole of an ideal gas in initial state A undergoes a cyclic process ABCA, as shown in Fig. Its pressure at A is P0 . Choose the correct option(s) from the following.
08
Sep
One mole of an ideal gas in initial state A undergoes a cyclic process ABCA, as shown in Fig. Its pressure at A is P0 . Choose the correct option(s) from the following. as shown in Fig. Its pressure at A is P0 . Choose the correct option(s) from the following. One mole of an [...]
Which of the following graphs correctly represents the variation of β=(dV/dP)1/V with P for an ideal gas at constant temperature?
08
Sep
Which of the following graphs correctly represents the variation of β=(dV/dP)1/V with P for an ideal gas at constant temperature? Which of the following graphs correctly represents the variation of β=(dV/dP)1/V with P for an ideal gas at constant temperature? September 8, 2021 Category: Cengage NEET by C.P Singh , Chapter 21 - Laws of [...]
P-V diagram was obtained from state 1 to state 2 when a given mass of gas is subjected to temperature change. During the process gas is.
08
Sep
P-V diagram was obtained from state 1 to state 2 when a given mass of gas is subjected to temperature change. During the process gas is. P-V diagram was obtained from state 1 to state 2 when a given mass of gas is subjected to temperature change. During the process gas is. September 8, 2021 [...]
Two different masses m and 3m of a perfect gas are heated separately in vessel of constant volume the Pressure versus absolute temperature graphs for these two gases are as shown in fig. A and B. The ratio of the slopes of curves B to A is:
08
Sep
Two different masses m and 3m of a perfect gas are heated separately in vessel of constant volume the Pressure versus absolute temperature graphs for these two gases are as shown in fig. A and B. The ratio of the slopes of curves B to A is: The work done in the process AB is [...]
In the cyclic process shown on V_P diagram, the magnitude of the work done is
08
Sep
In the cyclic process shown on V_P diagram, the magnitude of the work done is In the cyclic process shown on V_P diagram the magnitude of the work done is September 8, 2021 Category: Cengage NEET by C.P Singh , Chapter 21 - Laws of Thermodynamics , Part 1 ,