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there are 2 identical chambers completely thermally insulated from surrounding .both chambers have a partition wall dividing chambers into 2 compartments. compartment 1 is filled with ideal gas and compartment 3 is filled with real gas. compartment 2 and 4 are vacuum. both real gas and ideal gas are made to expand against vacuum. statement 1: no change in temperature of ideal gas but real gas cools (temp.lowers)when both are respectively expanded against vacuum as mentioned above. Statement 2: internal energy of real gas is kinetic as well as potential,where as that of an ideal gas is only kinetic. IS STATEMENT ONE ,STATEMENT TWO,OR BOTH TRUE? IF SO IS STATEMENT 2 CORRECT EXPLANATION OF STAT.1 ????

there are 2 identical chambers completely thermally insulated from surrounding .both chambers have a partition wall dividing chambers into 2 compartments. compartment 1 is filled with ideal gas and compartment 3 is filled with real gas. compartment 2 and 4 are vacuum. both real gas and ideal gas are made to expand against vacuum.

statement 1: no change in temperature of ideal gas but real gas cools (temp.lowers)when both are respectively expanded against vacuum as mentioned above.
Statement 2: internal energy of real gas is kinetic as well as potential,where as that of an ideal gas is only kinetic.

IS STATEMENT ONE ,STATEMENT TWO,OR BOTH TRUE? IF SO IS STATEMENT 2 CORRECT EXPLANATION OF STAT.1 ????

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1 Answers

Russell khajuria
18 Points
10 years ago

there will be no change in the temperature of both gases as the compartments are thermally insulated

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