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If the door of a refrigerator is kept op...

If the door of a refrigerator is kept open in a closed room then room :

A

heated

B

cooled

C

heated or cooled depending upon the initial temperature of the room

D

Neither cooled nor heated.

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The correct Answer is:
A
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RESONANCE ENGLISH-THERMODYNAMICS-Exercise -1 Part -II Only option correct type
  1. An ideal gas filled at pressure 2 atm and temp of 300 K, in a balloon ...

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  2. Internal pressure of a perfect gas (ideal gas) is:

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  3. If the door of a refrigerator is kept open in a closed room then room ...

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  4. A system X undergoes following changes underset(P(1)V(1)T(1))(X)to u...

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

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  6. A process is called reversible when

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  7. Five moles of a gas is put through a series of changes as shown graphi...

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  8. The process DeltaU = 0, for an ideal gas can be best represented in th...

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  9. Figure shows graphs of pressure vs density for an ideal gas at two tem...

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  10. A cyclic process ABCD is shown in the p-V diagram. Which of the tollow...

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  11. The P-T graph as given below was observed for a process of an ideal ga...

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  12. In a laboratory, liquid in a thermally insulated container is stirred ...

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  13. Two moles of an ideal gas expand spontaneously into a vacuum. The work...

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  14. Temeprature of 1 mole of a gas is increased by 2^(@) at constant press...

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  15. Mechanical work is specially important in systems that contain

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  16. A thermodynamic system goes from states (i) P(1),V to 2P(1),V (ii) P,V...

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  17. The work done in ergs for the reversible expansion of one mole of an i...

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  18. An ideal gas is taken around the cycle ABCA as shown in P-V diagram. T...

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  19. An ideal gas change from state a to state b as shown in Fig. what is t...

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  20. In given figure, let Delta W and Delta W(2) be the work done by the ga...

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