The first law of thermodynamics is proved by experiments. Select the c – McqOptions

MCQOPTIONS

1.	The first law of thermodynamics is proved by experiments. Select the correct choice for it.
A.	de is an exact differential
B.	dq is an exact differential
C.	dw is an exact differential
D.	The relation has been proved theoretically
Answer» B. dq is an exact differential

Discussion

No Comment Found

Related MCQs

For a reversible process, which is not the correct statement?
Which is the process in which no heat exchange is there between system and surroundings and in which no dissipative phenomena occur?
Identify the incorrect source for the corresponding variables of the first law.
The first law of thermodynamics is proved by experiments. Select the correct choice for it.
For air, at 35 C what is the total enthalpy? (c<sub>p</sub>=1005 ( frac {J}{kgK} )).
The incorrect formula for the specific heat of an ideal gas in terms of specific heat ratio of a gas and universal gas constant is_____
Which is not a state variable/function in the given options according to thermodynamics?
Specific heat for gas is almost constant in the case of_______
Which is the wrong result for a calorically perfect gas?
The equation of state for a perfect gas is p = RT, where R is______ (for air at standard conditions).