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Two thermally insulated vessels 1 and 2 ...

Two thermally insulated vessels 1 and 2 are filled with air at temperatures `(T_1, T_2)`, volume `( V_1, V_2 )` and pressure `(P_1, P_2)` respectively. If the valve joining the two vessels is opened, the temperature inside the vessel at equilibrium will be

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 T_2 + 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

Verified by Experts

The correct Answer is:
C
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