Home
Class 11
CHEMISTRY
At 27^(@) C, H(2) is leaked through a ti...

At `27^(@) C`, `H_(2)` is leaked through a tiny hole into a vessel for 20 minutes Another unknown gas at the same T and P as that of `H_2` is leaked through the same hole for 20 minutes. After effusion of the gas, the mixture exerts a pressure of 6 atm. The `H_2` content of the mixture is 0.7 moles. If volume of the container is 3 litres what is the molecular weight of unknown gas ?

Answer

Step by step text solution for At 27^(@) C, H_(2) is leaked through a tiny hole into a vessel for 20 minutes Another unknown gas at the same T and P as that of H_2 is leaked through the same hole for 20 minutes. After effusion of the gas, the mixture exerts a pressure of 6 atm. The H_2 content of the mixture is 0.7 moles. If volume of the container is 3 litres what is the molecular weight of unknown gas ? by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GASEOUS STATE

    NCERT BANGLISH|Exercise QUESTIONS (D. Write in one or two sentence)|15 Videos

  • DETECTION AND ESTIMATION OF ELEMENTS

    NCERT BANGLISH|Exercise Problems (Estimation of halogens)|5 Videos

  • GENERAL INTRODUCTION TO METALLURGY

    NCERT BANGLISH|Exercise QUESTIONS (EXPLAIN BRIEFLY ON THE FOLLOWING)|9 Videos

Similar Questions

Explore conceptually related problems

300 cm^(3) of H_(2) gas diffusses through a fine orifice in 1 minute. At the same temperature annd pressure, what volume of CO_(2) gas will diffuse through the same orifice in 1 minute?

Calculate the partial pressures of O_2 and H_2 in a mixture of 3 moles of O_2 and 1 mole of H_2 at S.T.P.

Knowledge Check

  • A gas mixture was prepared by taking equal mole of CO and N_(2) . If total pressure of the mixture was 1 atm, the partial pressure of N_(2) in the mixture is-

    A
    0.5 atm
    B
    0.8 atm
    C
    0.9 atm
    D
    1 atm

    • Similar Questions

    Explore conceptually related problems

    In a mixture of O_(2) and an unknown gas, the percentage of the unknown gas is 20% by mass. At a given temperature and pressure, time required to effuse V mL of the gas mixture through an aperrture is 234.1 s. under the same conditions, time required to effuse the same volume of pure O_(2) gas is 223.1 s. what is the molar mass of unknown gas?

    Calculate the partial pressures N_2 and H_2 in a mixture of two moles of N_2 and two moles of H_2 at STP.

    Volume of a gas at 27^@C is 2 litre keeping pressure constant at what temperature does the volume of the gas become 3 litre?

    In a gas mixture of H_(2) and He , the partial pressure of H_(2) is half that of He. Find the mole fractions of H_(2) and He in the mixture.

    For 10 minutes each, at 27^@C , from two identical holes nitrogen and an unknown gas are leaked into a common vessel of 3 litre capacity. The resulting pressure is 4.18 bar and the mixture contains 0.4 mole of nitrogen. What is the molar mass of the unknown gas ?

    A gaseous mixture contains 336cm^(3) of H_(2) and 224cm^(3) of He at STP. The mixture shows a pressure of 2 atm when it is kept in a container at 27^(@)C . Calculate the volume of the gas?

    Find the partial pressure of N_2 in a mixture of 3 mole N_2 and 4 mole H_2 at -27^@C having total volume 4 liter.

    Home
    Profile