MCQ
The energy of a given sample of an ideal gas depends only on its:
  • A
    Volume.
  • B
    Pressure.
  • C
    Density.
  • Temperature.

Answer

Correct option: D.
Temperature.
Temperature of a gas is directly proportional to its kinetic energy.
Thus, energy of an ideal gas depends only on its temperature.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Mark the correct statement :-
Which of the following graphs best represents the motion of a raindrop?
When a copper ball is heated, the largest percentage increase will occur in its
Column $I$ Contains a list of processes involving expansion of an ideal gas. Match this with Column $II$ describing the thermodynamic change during this process. Indicate your answer by darkening the appropriate bubbles of the $4 \times 4$ matrix given in the $ORS$.
Column $I$ Column $II$
$(A)$ An insulated container has two chambers separated by a valve. Chamber $I$ contains an ideal gas and the Chamber $II$ has vacuum. The valve is opened. $(p)$ The temperature of the gas decreases
$(B)$ An ideal monoatomic gas expands to twice its original volume such that its pressure $\mathrm{P} \propto \frac{1}{\mathrm{~V}^2}$, where $\mathrm{V}$ is the volume of the gas $(q)$ The temperature of the gas increases or remains constant
$(C)$ An ideal monoatomic gas expands to twice its original volume such that its pressure $\mathrm{P} \propto \frac{1}{\mathrm{~V}^{4 / 3}}$, where $\mathrm{V}$ is its volume $(r)$ The gas loses heat
$(D)$ An ideal monoatomic gas expands such that its pressure $\mathrm{P}$ and volume $\mathrm{V}$ follows the behaviour shown in the graph $Image$ $(s)$ The gas gains heat

Three capillaries of length $L, \frac{L}{2}$ and $\frac{L}{3}$ are connected in series. Their radii are $r, \frac{r}{2}$ and $\frac{r}{3}$ respectively. Then if stream-line flow is to be maintained and the pressure across the first capillary is $P$, then ............
A gas follows $VT^2 =$ constant. The coefficient of volume expansion of the gas is
Work done in raising a box depends on
Velocity of a body moving along a straight line with uniform acceleration $a$ reduces by $\frac{3}{4}$ of its initial velocity in time $t_0$. The total time of motion of the body till its velocity becomes zero is
A body moving towards a finite body at rest collides with it. It is possible that:
The dimensional formula for electric flux is $..........$