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JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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Analyzing +4 | -1
Statement 1: When two liquid samples of different masses with temperatures T1T_1 and T2 (T1<T2)T_2 \,\left(T_1 < T_2\right) but same specific heats are mixed the equilibrium temperature of the mixture is T1+T22\frac{T_1+T_2}{2}
Statement 2: The amount of heat lost by the hotter liquid is equal to the amount of heat absorbed by the cooler liquid.
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Correct option: C
Statement 1 is false and statement 2 is true
Option C (Statement 1 is false and statement 2 is true) is correct because the equilibrium temperature is not simply the average when masses are different, but heat lost equals heat gained.

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