WHEN_GASES_WHICH_ARE_AT_EQUAL_PRESSURE_AND_TEMPERATURE_ARE_MIXED_ADIABATICALLY_WITHOUT_WORK,_THEN?$

heat transfer of the gaseous system remains constant

internal energy of the gaseous system remains constant

entropy of the gaseous system remains constant

WHEN_GASES_WHICH_ARE_AT_EQUAL_PRESSURE_AND_TEMPERATURE_ARE_MIXED_ADIAB

1.	WHEN_GASES_WHICH_ARE_AT_EQUAL_PRESSURE_AND_TEMPERATURE_ARE_MIXED_ADIABATICALLY_WITHOUT_WORK,_THEN?$
A.	internal energy of the gaseous system remains constant
B.	heat transfer of the gaseous system remains constant
C.	entropy of the gaseous system remains constant
D.	all of the mentioned
Answer» B. heat transfer of the gaseous system remains constant