The PV diagram shows four different possible reversible processes… - Vidyadip

Question

The $PV$ diagram shows four different possible reversible processes performed on a monatomic ideal gas. Process $A$ is isobaric (constant pressure). Process $B$ is isothermal (constant temperature). Process $C$ is adiabatic. Process $D$ is isochoric (constant volume). For which process(es) does the temperature of the gas decrease ?

✓

Answer

In $A$ temperature will increase

in $B$ temperature remains constant

in $C \& D$ temperature decrease.

Hence, option $C$ is the correct answer.

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

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The graph between the displacement $x$ and time $t$ for a particle moving in a straight line is shown in figure. During the interval $OA,\,AB,\,BC$ and $t = 1,\;{v_x} = 0$, the sign of acceleration of the particle at $OA, AB, BC, CD$ is respectively

A projectile is thrown in the upward direction making an angle of $60^o $ with the horizontal direction with a velocity of $147\ ms^{-1}$ . Then the time after which its inclination with the horizontal is $45^o $ , is ......... $\sec$

A gas is filled in a cylinder, its temperature is increased by $20\%$ on Kelvin scale and volume is reduced by $10\%.$ How much percentage of the gas will leak out ........ $\%$

$A$ right triangular plate $ABC$ of mass $m$ is free to rotate in the vertical plane about a fixed horizontal axis through $A$. It is supported by a string such that the side $AB$ is horizontal. The reaction at the support $A$ is:

A uniform rod of mass $15\,kg$ and length $5\,m$ is held stationary with the help of a light string as shown. Then tension in the string is ......... $N.$

Two identical balls are interconnected with a massless and inextensible thread. The system is in gravity free space with the thread just taut. Each ball is imparted a velocity $v$, one towards the other ball and the other perpendicular to the first, at $t = 0$. Then,

In a hydrogen like atom electron make transition from an energy level with quantum number $n$ to another with quantum number $(n- 1)$. If $n > > 1$, the frequency ofradiation emitted is proportional to

At a given place where acceleration due to gravity is $‘g’$ $m/{\sec ^2}$, a sphere of lead of density $‘d’$ $kg/{m^3}$ is gently released in a column of liquid of density $'\rho '\;kg/{m^3}$. If $d > \rho $, the sphere will

A thin double convex lens has radii of curvature each of magnitude $40 \;cm$ and is made of glass with refractive index $1.65.$ Its focal length is nearly.......$cm$

$\begin{matrix}
C{{H}_{2}}-C{{H}_{2}}-C{{O}_{2}}H\xrightarrow[BaC{{O}_{3}}]{\Delta }A\xrightarrow{N{{H}_{2}}-N{{H}_{2}}}B\xrightarrow[KOH]{heat}(C), \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{2}}-C{{H}_{2}}-C{{O}_{2}}H\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
\end{matrix}$

Product $(C)$ obtained is