(D) The ideal gas equation is $PV = nRT$. Since $n = \frac{m}{M}$ (where $m$ is mass and $M$ is molar mass),we have $PV = \frac{m}{M}RT$. Rearranging

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(D) The ideal gas equation is $PV = nRT$. Since $n = \frac{m}{M}$ (where $m$ is mass and $M$ is molar mass),we have $PV = \frac{m}{M}RT$. Rearranging the terms,we get $P = \frac{m}{V} \times \frac{RT}{M}$. Since density $d = \frac{m}{V}$,the equation becomes $P = d \times \frac{RT}{M}$. Therefore,density $d = \frac{PM}{RT}$.

Class 11 Chemistry States of Matter Ideal gas equation and Related gas laws

Easy

If $P, V, M, T,$ and $R$ represent pressure,volume,molar mass,temperature,and gas constant respectively,then the density of an ideal gas is given by:

A
$RT/PM$
B
$P/RT$
C
$M/V$
D
$PM/RT$

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Class 11

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States of Matter

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Ideal gas equation and Related gas laws

$A$ certain sample of gas occupies a volume of $0.2 \ L$ at $0 \ ^oC$ and $1 \ \text{atm}$ pressure. What will be its volume at the same pressure but at $273 \ ^oC$ (in $L$)?

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If $P$ is pressure and $\rho$ is density of a gas,then $P$ and $\rho$ are related as

MediumAIIMS 2002

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In a closed vessel,an ideal gas at $1 \, atm$ is heated from $27^{\circ} C$ to $327^{\circ} C$. The final pressure of the gas will approximately be $..... \, atm$

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$A$ certain mass of a gas occupies a volume of $2 \,L$ at $STP$. To what temperature must the gas be heated to double its volume, keeping the pressure constant?

MediumAP EAMCET 2007

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The volume-temperature graphs of a given mass of an ideal gas at different constant pressures are shown below. What is the correct order of pressures?

EasyAP EAMCET 2006

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If $P, V, M, T,$ and $R$ represent pressure,volume,molar mass,temperature,and gas constant respectively,then the density of an ideal gas is given by:

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$A$ certain sample of gas occupies a volume of $0.2 \ L$ at $0 \ ^oC$ and $1 \ \text{atm}$ pressure. What will be its volume at the same pressure but at $273 \ ^oC$ (in $L$)?

If $P$ is pressure and $\rho$ is density of a gas,then $P$ and $\rho$ are related as

In a closed vessel,an ideal gas at $1 \, atm$ is heated from $27^{\circ} C$ to $327^{\circ} C$. The final pressure of the gas will approximately be $..... \, atm$

$A$ certain mass of a gas occupies a volume of $2 \,L$ at $STP$. To what temperature must the gas be heated to double its volume, keeping the pressure constant?

The volume-temperature graphs of a given mass of an ideal gas at different constant pressures are shown below. What is the correct order of pressures?

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