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JEE PHYSICS MCQ: THERMODYNAMICS
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Medium
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Analyzing
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Assertion: First law of thermodynamics does not forbid flow of heat from lower temperature to higher temperature.
Reason: Heat supplied to a system is not equal to the increase in its internal energy.
Reason: Heat supplied to a system is not equal to the increase in its internal energy.
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Correct option: C
If assertion is true but reason is false
Option C is correct because the first law of thermodynamics does not forbid heat flow from lower to higher temperature, but the reason is false because heat supplied to a system can be equal to the increase in internal energy if no work is done.
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