At \( 0^{\circ} \mathrm{C} \), the density of a certain gaseous oxide at 2 bar is same as that o...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=haiAkpMQswc


Duration: 3:14
18 views
1

At \( 0^{\circ} \mathrm{C} \), the density of a certain gaseous oxide at 2 bar is same as that of dinitrogen at 5 bar. What is the molecular mass of the oxide?
(A) \( 70 \mathrm{~g} \mathrm{~mol}^{-1} \)
(B) \( 35 \mathrm{~g} \mathrm{~mol}^{-1} \)
(C) \( 140 \mathrm{~g} \mathrm{~mol}^{-1} \)
(D) None of these
πŸ“²PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27For an ideal gas, under isobaric condition, a graph between \( \log V \) vs. \( \log T \) : (A) ...
2022-10-27A gas described by van der Waals equation: (A) behaves similar to an ideal gas in the limit of l...
2022-10-27Select correct statements: (A) Gases tend to behave non-ideally at low temperatures and high pre...
2022-10-27\( 380 \mathrm{~mL} \) of a gas at \( 27^{\circ} \mathrm{C}, 800 \mathrm{~mm} \mathrm{Hg} \) wei...
2022-10-27Predict which of the following statements are true and which are false. (I) For constant volume ...
2022-10-27What is the ratio of \( u_{\mathrm{ms}} / u_{\mathrm{mp}} \) for methane gas at \( 300 \mathrm{~...
2022-10-27What will be the pressure exerted by a mixture of \( 3.2 \mathrm{~g} \) of methane and \( 4.4 \m...
2022-10-27How much the amount of \( \mathrm{CaCl}_{2}(i=2.47) \) dissolved in \( 2.5 \mathrm{~L} \) of wat...
2022-10-27Flask \( \mathrm{X} \) is filled with \( 20 \mathrm{~g} \) of \( \mathrm{CH}_{4} \) gas at \( 10...
2022-10-27The rate of diffusion of \( \mathrm{O}_{2} \) and \( \mathrm{H}_{2} \) at same \( p \) and \( T ...
2022-10-27At \( 0^{\circ} \mathrm{C} \), the density of a certain gaseous oxide at 2 bar is same as that o...
2022-10-27The ratio of the value of any colligative property for \( \mathrm{KCl} \) solution to that for s...
2022-10-27\( X \mathrm{~mL} \) of \( \mathrm{H}_{2} \) gas effused through a hole in a container in \( 5 \...
2022-10-27What would be the S.I. unit for the quantity \( p V^{2} T^{2} / n \) ? (A) \( \mathrm{dm}^{5} \m...
2022-10-27The rms velocity of hydrogen is \( \sqrt{7} \) times the rms velocity of nitrogen. If \( T \) is...
2022-10-27\( 4.0 \mathrm{~g} \) of argon has pressure \( p \) atm at temperature \( T \mathrm{~K} \) in a ...
2022-10-27Pressure remaining the same, the volume of given mass of an ideal gas increases for every degree...
2022-10-27Oxygen is present in \( 1 \mathrm{~L} \) flask at a pressure of \( 7.6 \times 10^{-10} \mathrm{~...
2022-10-27The van der Waals constants for a gas are: \( a=4 \mathrm{~L}^{2} \mathrm{~atm} \) \( \mathrm{mo...
2022-10-27Equal volumes of \( \mathrm{SO}_{2} \) and He at a temperature \( T \) and pressure \( p \) are ...
2022-10-27Three particles of a solute, A, associate in benzene to form species \( \mathrm{A}_{3} \). Deter...


Tags:
pw