(B) From the ideal gas equation,$PV = nRT$,where $n = \frac{m}{M}$ and $d = \frac{m}{V}$.Thus,$P = \frac{dRT}{M}$.For gases $A$ and $B$ at the same te

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(B) From the ideal gas equation,$PV = nRT$,where $n = \frac{m}{M}$ and $d = \frac{m}{V}$.Thus,$P = \frac{dRT}{M}$.For gases $A$ and $B$ at the same temperature $T$,the ratio of pressures is given by:$\frac{P_A}{P_B} = \frac{d_A}{d_B} \times \frac{M_B}{M_A}$.Given: $d_A = 4 d_B$ and $M_A = 0.5 M_B$ (or $M_B = 2 M_A$).Substituting these values:$\frac{P_A}{P_B} = \frac{4 d_B}{d_B} \times \frac{2 M_A}{M_A} = 4 \times 2 = 8$.

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

Medium

Two separate bulbs contain ideal gases $A$ and $B$. The density of gas $A$ is $4$ times that of gas $B$. The molecular mass of $A$ is half that of gas $B$. The two gases are at the same temperature. The ratio of the pressure of $A$ to that of gas $B$ is

A
$2$
B
$8$
C
$4$
D
$0.25$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

States of Matter

Subtopic

Ideal gas equation and Related gas laws

An ideal gas will have maximum density when

Easy

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One mole of an ideal gas at $300 \ K$ is expanded isothermally from $1 \ L$ to $10 \ L$ volume. $\Delta U$ for this process is $....... \ J$ (Use $R = 8.314 \ J \ K^{-1} \ mol^{-1}$)

MediumNEET 2022

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One mole of an ideal gas occupies $12 \ L$ at $297^{\circ} C$. What is the pressure of the gas?

EasyTS EAMCET 2020

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At $27\,^oC$ temperature in a $2\, L$ closed vessel,$10\, g$ of $H_2$ and $22\, g$ of $CO_2$ gases are filled. Find the partial pressure of each gas and the total pressure of the mixture. (Use $R = 0.08314\, L \cdot bar \cdot K^{-1} \cdot mol^{-1}$ and formula $pV = nRT$)

Difficult

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If the density of dioxygen gas at $STP$ is $1.43 \, g \, L^{-1}$,calculate its density at $17 \, ^\circ C$ and $800 \, torr$ pressure.

Medium

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Two separate bulbs contain ideal gases $A$ and $B$. The density of gas $A$ is $4$ times that of gas $B$. The molecular mass of $A$ is half that of gas $B$. The two gases are at the same temperature. The ratio of the pressure of $A$ to that of gas $B$ is

Similar Questions

An ideal gas will have maximum density when

One mole of an ideal gas at $300 \ K$ is expanded isothermally from $1 \ L$ to $10 \ L$ volume. $\Delta U$ for this process is $....... \ J$ (Use $R = 8.314 \ J \ K^{-1} \ mol^{-1}$)

One mole of an ideal gas occupies $12 \ L$ at $297^{\circ} C$. What is the pressure of the gas?

At $27\,^oC$ temperature in a $2\, L$ closed vessel,$10\, g$ of $H_2$ and $22\, g$ of $CO_2$ gases are filled. Find the partial pressure of each gas and the total pressure of the mixture. (Use $R = 0.08314\, L \cdot bar \cdot K^{-1} \cdot mol^{-1}$ and formula $pV = nRT$)

If the density of dioxygen gas at $STP$ is $1.43 \, g \, L^{-1}$,calculate its density at $17 \, ^\circ C$ and $800 \, torr$ pressure.

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