Second Law of Thermodynamics and Carnot Engine
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI12:THERMODYNAMICS

371397 Assertion :
It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at higher temperature.
Reason :
According to Clausius statement, "No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object".

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI12:THERMODYNAMICS

371398 A Carnot engine working between \(300\;K\) and \(600\;K\) has work output of \(800\;J/cycle\). The amount of heat energy supplied from the source of engine in each cycle is

1 \(3200\;J\)
2 \(1600\;J\)
3 \(6400\;J\)
4 \(800\;J\)
PHXI12:THERMODYNAMICS

371399 Assertion :
The Carnot cycle is useful in understanding the performance of heat engines.
Reason :
The Carnot cycle provides a way of determining the maximum possible efficiency achievable with reservoirs of given temperatures.

1 Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
PHXI12:THERMODYNAMICS

371400 A carnot engine has the same efficiency between \(800\;K\) to \(500\;K\) and \(x\;K\) to \(600\;K\). The value of \(x\) is

1 \(960\;K\)
2 \(1000\;K\)
3 \(754\;K\)
4 \(846\;K\)
PHXI12:THERMODYNAMICS

371397 Assertion :
It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at higher temperature.
Reason :
According to Clausius statement, "No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object".

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI12:THERMODYNAMICS

371398 A Carnot engine working between \(300\;K\) and \(600\;K\) has work output of \(800\;J/cycle\). The amount of heat energy supplied from the source of engine in each cycle is

1 \(3200\;J\)
2 \(1600\;J\)
3 \(6400\;J\)
4 \(800\;J\)
PHXI12:THERMODYNAMICS

371399 Assertion :
The Carnot cycle is useful in understanding the performance of heat engines.
Reason :
The Carnot cycle provides a way of determining the maximum possible efficiency achievable with reservoirs of given temperatures.

1 Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
PHXI12:THERMODYNAMICS

371400 A carnot engine has the same efficiency between \(800\;K\) to \(500\;K\) and \(x\;K\) to \(600\;K\). The value of \(x\) is

1 \(960\;K\)
2 \(1000\;K\)
3 \(754\;K\)
4 \(846\;K\)
PHXI12:THERMODYNAMICS

371397 Assertion :
It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at higher temperature.
Reason :
According to Clausius statement, "No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object".

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI12:THERMODYNAMICS

371398 A Carnot engine working between \(300\;K\) and \(600\;K\) has work output of \(800\;J/cycle\). The amount of heat energy supplied from the source of engine in each cycle is

1 \(3200\;J\)
2 \(1600\;J\)
3 \(6400\;J\)
4 \(800\;J\)
PHXI12:THERMODYNAMICS

371399 Assertion :
The Carnot cycle is useful in understanding the performance of heat engines.
Reason :
The Carnot cycle provides a way of determining the maximum possible efficiency achievable with reservoirs of given temperatures.

1 Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
PHXI12:THERMODYNAMICS

371400 A carnot engine has the same efficiency between \(800\;K\) to \(500\;K\) and \(x\;K\) to \(600\;K\). The value of \(x\) is

1 \(960\;K\)
2 \(1000\;K\)
3 \(754\;K\)
4 \(846\;K\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI12:THERMODYNAMICS

371397 Assertion :
It is not possible for a system, unaided by an external agency to transfer heat from a body at lower temperature to another body at higher temperature.
Reason :
According to Clausius statement, "No process is possible whose sole result is the transfer of heat from a cooled object to a hotter object".

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXI12:THERMODYNAMICS

371398 A Carnot engine working between \(300\;K\) and \(600\;K\) has work output of \(800\;J/cycle\). The amount of heat energy supplied from the source of engine in each cycle is

1 \(3200\;J\)
2 \(1600\;J\)
3 \(6400\;J\)
4 \(800\;J\)
PHXI12:THERMODYNAMICS

371399 Assertion :
The Carnot cycle is useful in understanding the performance of heat engines.
Reason :
The Carnot cycle provides a way of determining the maximum possible efficiency achievable with reservoirs of given temperatures.

1 Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
PHXI12:THERMODYNAMICS

371400 A carnot engine has the same efficiency between \(800\;K\) to \(500\;K\) and \(x\;K\) to \(600\;K\). The value of \(x\) is

1 \(960\;K\)
2 \(1000\;K\)
3 \(754\;K\)
4 \(846\;K\)