A fixed mass 'm' of a gas is subjected to a t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $1.$ In the $P-V$ diagram:$K \rightarrow L$: Constant pressure $(P)$,volume $(V)$ increases. By Charles's Law $(V \propto T)$,$T$ increases (Heati

Vedclass · Accepted Answer

$(C, B)$

Vedclass · Answer

(B) $1.$ In the $P-V$ diagram:$K \rightarrow L$: Constant pressure $(P)$,volume $(V)$ increases. By Charles's Law $(V \propto T)$,$T$ increases (Heating).$L \rightarrow M$: Constant volume $(V)$,pressure $(P)$ decreases. By Gay-Lussac's Law $(P \propto T)$,$T$ decreases (Cooling).$M \rightarrow N$: Constant pressure $(P)$,volume $(V)$ decreases. By Charles's Law,$T$ decreases (Cooling).$N \rightarrow K$: Constant volume $(V)$,pressure $(P)$ increases. By Gay-Lussac's Law,$T$ increases (Heating).Thus,the sequence is Heating,Cooling,Cooling,Heating,which corresponds to option $(C)$.$2.$ An isochoric process is one where volume remains constant. In the diagram,the vertical lines represent constant volume processes.These are $L \rightarrow M$ and $N \rightarrow K$. This corresponds to option $(B)$.Therefore,the correct answer is $(C, B)$.

Similar Questions

$CH_4$ diffuses two times faster than a gas $X$. The number of molecules present in $32 \ g$ of gas $X$ is ($N$ is Avogadro number).

Mixing of two different ideal gases under isothermal reversible conditions will lead to:

Which one of the following equations represents the variation of viscosity coefficient $(\eta)$ with temperature $(T)$?

Which of the following gas mixtures is not applicable for Dalton's law of partial pressure?

$A$ and $B$ are ideal gases. The molecular weights of $A$ and $B$ are in the ratio of $1: 4$. The pressure of a gas mixture containing equal weights of $A$ and $B$ is $P \text{ atm}$. What is the partial pressure (in $\text{atm}$) of $B$ in the mixture?

Vedclass Test Series

Exam Paper Generator

Online Exam Module