At the same temperature,pressure,and volume o | vedclass

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

Question

(A) According to the ideal gas law,$PV = nRT$,where $n = N/N_A$. Since $P$,$V$,and $T$ are the same for both gases,the number of moles $n$ must be the

Vedclass · Accepted Answer

Total number of molecules

Vedclass · Answer

(A) According to the ideal gas law,$PV = nRT$,where $n = N/N_A$. Since $P$,$V$,and $T$ are the same for both gases,the number of moles $n$ must be the same,which implies the total number of molecules $N$ is constant.Average kinetic energy is given by $K_{avg} = (3/2)k_BT$,which depends only on temperature $T$. Since $T$ is constant,the average kinetic energy is also constant.However,in the context of comparing two different gases,the total number of molecules is a fundamental consequence of Avogadro's Law under these conditions. Both $A$ and $B$ are constant,but the total number of molecules is the primary result of the given conditions.

At the same temperature,pressure,and volume of two gases,which of the following quantities is constant?

Similar Questions

$A$ fixed amount of gas has a volume $V$ at constant pressure. If the temperature of the gas is increased such that the $v_{rms}$ of the molecules doubles,then its new volume will be .......

At constant temperature,increasing the pressure of a gas by $5\%$ will decrease its volume by ..... $\%$

When the temperature of a gas in a closed container is increased by $1 ^\circ C$,its pressure increases by $0.4 \%$. What is the initial temperature of the gas?

$A$ vessel is filled with an ideal gas at a pressure of $10 \text{ atm}$ and temperature $27^{\circ} C$. Half of the mass is removed from the vessel and the temperature of the remaining gas is increased to $87^{\circ} C$. Then the pressure of the gas in the vessel will be (in $\text{ atm}$)

At $NTP$,the mass of one litre of air is $1.293 \; g$. The value of the specific gas constant will be ...... $J/(K \cdot g)$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module