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Two thermally insulated vessels (1) and ...

Two thermally insulated vessels (1) and (2) are filled with air at temperature `(T_1,T_2)` volumes `(V_1,V_2)` and pressures `(p_1,p_2)` respectively. If the valve joining the two vessela is opened, the temperature inside the vessel at equilibrium will be `(P = common pressure)`.

A

`T_1 + T_2`

B

`((T_1 + T_2))/(2)`

C

`(T_1 T_2 (P_1 V_1 + P_2 V_2))/(P_1 V_1 + P_2 V_2 T_1)`

D

`(T_1 T_2 (P_1 V_1 + P_2 V_2))/(P_1 V_1 T_1 + P_2 V_2 T_2)`

Text Solution

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The correct Answer is:
C
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