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One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correct
statement:
  • a)
    The change in internal energy in the process AB is -350 R
  • b)
    The change in internal energy in the process BC is - 500 R.
  • c)
    The change in internal energy in whole cyclic process is 250 R
  • d)
    The change in internal energy in the process CA is 700 R.
Correct answer is option 'B'. Can you explain this answer?
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One mole of diatomic ideal gas undergoes a cyclic process ABC as shown...
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The atmospheric lapse rateFor small volumes of gas, according to kinetic theory of gases, all parts of the gas are at the same temperature. But for huge volumes of gas like atmosphere, assumption of a uniform temperature throughout the gas is not valid. Different parts of the atmosphere are at different temperatures. Apart from the surface of the earth, variations also occur in temperature at different heights in the atmosphere.The decrease in temperature with height called the atmospheric lapse rate is similar at various locations across the surface of the Earth. By analyzing the data collected at various locations, it is found that average global lapse rate is – 6.7 °C/Km.The linear decrease with temperature only occurs in the lower part of the atmosphere called the troposphere. This is the part of the atmosphere in which weather occurs and our planes fly. Above the troposphere is the stratosphere, with an imaginary boundary separating the two layers. In the stratosphere, temperature tends to be relatively constant.Absorption of sunlight at the Earth’s surface warms the troposphere from below, so vertical convection currents are continually mixing in the air. As a parcel of air rises, its pressure drops and it expands. The parcel does work on its surrounding, so that its internal energy and therefore, its temperature drops. Assume that the vertical mixing is so rapid as to be adiabatic and the quantityTP(1 – λ)/λ has a uniform value through the layers of troposphere.(M is molecular mass of the air, R is universal gas constant, g is gravitational acc., P and T are pressure and temperature respectively at the point under consideration and y is height.)Q. If behaviour of the mixing of parcels of air is approximately assumed to be adiabatic then lapse rate can be expressed as

One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer?
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One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer?.
Solutions for One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and C are 400 K, 800 K and 600 K respectively. Choose the correctstatement:a)The change in internal energy in the process AB is -350 Rb)The change in internal energy in the process BC is - 500 R.c)The change in internal energy in whole cyclic process is 250 Rd)The change in internal energy in the process CA is 700 R.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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