The average force applied on the walls of a c | vedclass

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

Question

(D) The pressure $P$ exerted by a gas on the walls of a container is defined as the force $F$ per unit area $A$,given by $P = \frac{F}{A}$.Since the a

Vedclass · Accepted Answer

$1$

Vedclass · Answer

(D) The pressure $P$ exerted by a gas on the walls of a container is defined as the force $F$ per unit area $A$,given by $P = \frac{F}{A}$.Since the area $A$ of the container is constant,the force $F$ is directly proportional to the pressure $P$,i.e.,$F \propto P$.From the ideal gas equation,$PV = nRT$,we can write $P = \frac{nRT}{V}$.For a closed container,the volume $V$ is constant. Therefore,$P \propto T$.Substituting this into the proportionality for force,we get $F \propto T$.Comparing this with the given expression $F \propto T^{x}$,we find that $x = 1$.

The average force applied on the walls of a closed container depends on $T^{x}$ where $T$ is the temperature of an ideal gas. The value of '$x$' is

Similar Questions

If $\sigma_1$,$\sigma_2$,and $\sigma_3$ are the conductivities of three conductors,what will be the equivalent conductivity when they are connected in series?

If $f(x)$ is a polynomial of degree $n$ with rational coefficients and $1+2i, 2-\sqrt{3},$ and $5$ are three roots of $f(x)=0$,then the least value of $n$ is

How many litres of oxygen (at $STP$) are required for complete combustion of $39 \text{ g}$ of liquid benzene? (Atomic weights: $C=12, O=16, H=1$)

Let $A = \{1, 2, \{3, 4\}, 5\}$. Which of the following statements is incorrect and why?
$\varnothing \in A$

Two thin lenses of focal lengths $f_1$ and $f_2$ are in contact and coaxial. The power of the combination is

Vedclass Test Series

Exam Paper Generator

Online Exam Module