Back to THERMODYNAMICS
NEET UG CHEMISTRY MCQ: THERMODYNAMICS
1
Hard
1 of 1
Understanding
+4 | -1
If we take water at temperature in a container having thermally conducting walls and enclosed in a huge heat reservoir at temperature . What is the correct expression of change in internal energy if no work is done at constant volume?
View answer and explanation
Correct option: B
Option B () is correct because, at constant volume, the change in internal energy is equal to the heat absorbed or released by the system when no work is done.
More Questions from THERMODYNAMICS
Practice All Chapter MCQs →
The internal energy of one mole of a gas is:
An ideal gas is allowed to expand both reversibly and irreversibly in an isolated system. If is the initial temperature and is the final temperature, which of the following statements is correct?
For which of the process, ∆S is negative?
The work done by a weightless piston in causing an expansion ∆V (at constant temperature), when the opposing pressure, P is variable, is given by:
Assertion :- At constant pressure of the change work done is negative.
Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is
Reason :- During phase transition work done is always negative. For the reaction, at . Hence, is