Which of the following statements is true about internal energy?
- AIt increases with an increase in temperature.
- BIt decreases with an increase in temperature.
- CIt remains constant on changing temperature.
- DIt is not a state function.
Explore More
Similar Questions
For the process $CO_2(s) \rightarrow CO_2(g)$,which of the following is true?
Easy
View SolutionWhat will be the difference in heat at constant pressure and constant volume for the combustion of carbon monoxide at $27 \, ^oC$ in $cal$?
Medium
View SolutionHow will you calculate the work done on an ideal gas during compression,when the change in pressure is carried out in infinite steps?
Medium
View SolutionFor one mole of an ideal gas,which of these statements must be true?
$(a)$ $U$ and $H$ each depend only on temperature.
$(b)$ Compressibility factor $Z$ is not equal to $1$.
$(c)$ $C_{P,m} - C_{V,m} = R$
$(d)$ $dU = C_V dT$ for any process.
$(a)$ $U$ and $H$ each depend only on temperature.
$(b)$ Compressibility factor $Z$ is not equal to $1$.
$(c)$ $C_{P,m} - C_{V,m} = R$
$(d)$ $dU = C_V dT$ for any process.
Which of the following is a set of intensive properties?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo