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Does a gas work when it is expanded isot...

Does a gas work when it is expanded isothermally ?

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Explore conceptually related problems

One gram mole of oxygen gas at 127^@C expands isothermally until its volume is doubled. Find the amount of work done and heat produced R=8.314"jmole"^-1k^-1

A gm molecule of a perfect gas at 100^@C expands isothermally until its volume is doubled. Find the amount of work done and the heat absorbed. R = 8.3J//gm-mol//K .

Give an expression for work done in a reversible isothermal expression of an ideal gas.

Show that maximum work is done in isothermal reversible expansion.

Distinguish between adiabatic and isothermal processes.

Which slope is greater, that of adiabatics or isothermals ?

Expand GMO.

Expand DDT.

MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
  1. State first law of thermodynamics

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  2. What is indicator diagram ? Why is it preferred to study thermodynamic...

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  3. Does a gas work when it is expanded isothermally ?

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  4. What procedure should be adopted to obtain isothermal change ?

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  5. Is adiabatic process always reversible ?

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  6. Can an isothermal process be irreversible ?

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  7. Which slope is greater, that of adiabatics or isothermals ?

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  8. Does the efficiency of a carnot engine depend on the nature of working...

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  9. Can a refrigerator be employed as a heat pump to heat a house in winte...

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  10. In order to increase the efficiency of a carnot engine most effectivel...

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  11. When a gas expands adiabatically it does work on it’s sorroundings alt...

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  12. Is it possible to raise a weight by certain height solely at the expen...

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  13. Why carnot engine is called an ideal and reversible heat engine ?

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  14. Give reasons for the statement “ absolute zero temperature is conceiva...

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  15. Why both a source and sink are necessary for converting heat into work...

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  16. Do diatomic gases have same specific heats as monoatomic gases ?

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  17. Does the value of y depends upon atomicity of the gas ?

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  18. Give three examples of heat engine.

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  19. What forbids complete conversion of heat into work?

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  20. Distinguish between reversible and irrversible processes.

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