Back to THERMODYNAMICS
NEET UG CHEMISTRY MCQ: THERMODYNAMICS
1
Medium
1 of 1
Analyzing
+4 | -1
Statement I: There is no change in enthalpy of an ideal gas during compression at constant temperature.
Statement II: Enthalpy of an ideal gas is a function of temperature and pressure.
Statement II: Enthalpy of an ideal gas is a function of temperature and pressure.
View answer and explanation
Correct option: C
If Statement I is CORRECT, but Statement II is INCORRECT
Option C is correct. Statement I is correct because the internal energy of an ideal gas depends only on temperature, and enthalpy is related to internal energy. Statement II is incorrect because the enthalpy of an ideal gas is a function of temperature only, not pressure.
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