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A well stoppered thermos flask contains ...

A well stoppered thermos flask contains some ice cubes. This is an example of

A

Closed system

B

Open system

C

Isolated system

D

Non-thermodynamic system

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-CHEMICAL THERMODYNAMICS-OBJECTIVE EXERCISE - 1 (THERMODYNAMIC TERMS, FIRST LAW)
  1. Which of the following come under the view of thermodynamics?

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  2. An isolated system is that in which:

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  3. A well stoppered thermos flask contains some ice cubes. This is an exa...

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  4. A system which can exchange energy with the surrounding but not matter...

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  5. An intensive property of theromdynamics means a property which depends

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  6. The intensive property among these quantities is

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  7. Which is an extensive property of the system?

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  8. In which of the following sets, all the properties belong to same cate...

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  9. Which of the following statements is correct?

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  10. Which of the following statement is false ?

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  11. A process in which no heat change takes place is called

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  12. A gaseous system changes from state A(P(1), V(1), T(1)) " to " B(P(2),...

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  13. A gas expands isothermally and reversibly. The work done by the gas is

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  14. In an adiabatic expansion of ideal gas:

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  15. Which among the following gives the expression for work done by ideal ...

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  16. What is correct about isothermal expansion of the ideal gas ?

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  17. In thermodynamics, a process is called reversible when

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  18. In an adiabatic expansion of ideal gas:

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  19. A heat engine absorbs heat q(1) from a source at temperature T(1) and ...

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  20. Two moles of an ideal gas is expanded isothermally and reversibly from...

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