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Two thermal insulated vessels 1 and 2 ar...

Two thermal insulated vessels 1 and 2 are filled with air at temperature `T_1` and `T_2`,volume `V_1` and `V_2` and pressure `P_1` and `P_2` respectively. If the valve joining the 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_1T_2(P_1V_1+P_2V_2))/(P_1V_1T_2+P_2V_2T_1)`

D

`(T_1T_2(P_1V_1+P_2V_2))/(P_1V_1T_1+P_2V_2T_2)`

Text Solution

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The correct Answer is:
C
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