Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer?

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

GATE Exam > GATE Questions > Two moles of an ideal monoatomic gas is taken...

Join the Discussion on the App

Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in the process Ab i s ____

Correct answer is '9972'. Can you explain this answer?

FREE This question is part of

GATE Physics Mock Test Series - 1

Attempt Test

Attempt this Test

Verified Answer

Two moles of an ideal monoatomic gas is taken through a cycle ABCA as ...

9950 - 9980

PV=nRT
PdV + VdP = nRdT

Pt = constant
PdT + TdP = 0
Pdv = 2nRdT

= 2nR(T_B- T_A)
= 2nR(T₁ - 2T₁)
= 2 x 2 x R(300 - 600)

= 1200R= 9972

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for GATE exam

Similar GATE Doubts

An ideal gas is adiabatically and irreversibly compressed from 3 bar and 300 K to 6 bar in a closed system. The work required for the irreversible compression is 1.5 times the work that is required for reversible compression from the same initial temperature and pressure to the same final pressure. The molar heat capacity of the gas at constant volume is 30 J mol-1 K-1 (assumed to be independent of temperatur e); universal gas constant, R is 8.314 J mol-1 K-1; ratio of molar heat capacities is 1.277. The temperature (in K, rounded off to the first decimal place) of the gas at the final state in the irreversible compression case is __________.Imp : you should answer only the numeric value Correct answer is '373'. Can you explain this answer?

View answer

For an ideal gas, a constant pressure line and a constant volume line intersect at a point, in the Temperature (T) versus specific entropy (s) diagram. CP is the specific heat at constant pressure and CV is the specific heat at constant volume. The ratio of the slopes of the constant pressure and constant volume lines at the point of intersection is

View answer

Air (ideal gas) enters a perfectly insulated compressor at a temperature of 310 K. The pressure ratio of the compressor is 6. Specific heat at constant pressure for air is 1005 J/kg.K and ratio of specific heats at constant pressure and constant volume is 1.4. Assume that specific heats of air are constant. If the isentropic efficiency of the compressor is 85 percent, the difference in enthalpies of air between the exit and the inlet of the compressor is ________ kJ/kg (round off to nearest integer). Correct answer is '245'. Can you explain this answer?

View answer

One kg of air, initially at a temperature of 127°C, expands reversibly at a constant pressure until the volume is doubled. If the gas constant of air is 287 J/kg.K, the magnitude of work transfer is __________ kJ (round off to 2 decimal places). Correct answer is '114.8'. Can you explain this answer?

View answer

The vapour pressure of a pure substance at a temperature T is 30bar. The actual and ideal gas values of g / RT for the saturated vapour at this temperature T and 30 bar are 7.0 and 7.7 respectively. Here, g is the molar Gibbs free energy and R is the universal gas constant. The fugacity of the saturated liquid at these conditions, rounded to 1 decimal place, is ___ bar. Correct answer is '14.9'. Can you explain this answer?

View answer

Share with a Friend

Answer this doubt

Question Description
Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer?.

Solutions for Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE. Download more important topics, notes, lectures and mock test series for GATE Exam by signing up for free.

Here you can find the meaning of Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer?, a detailed solution for Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? has been provided alongside types of Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Two moles of an ideal monoatomic gas is taken through a cycle ABCA as shown in the P-T diagram. During the process AB, pressure and temperature of gas vary such that PT=constant. If T1 = 300 K. The work done on the gas in theprocess Ab i s ____Correct answer is '9972'. Can you explain this answer? tests, examples and also practice GATE tests.

Explore Courses for GATE exam