Home
Class 11
CHEMISTRY
75 ml of gas A effuses through a pin hol...

75 ml of gas A effuses through a pin hole in 73 seconds the same volume of `SO_(2)` under indential conditions effuses in seconds. Calculate the molecular mass of A.

Text Solution

Verified by Experts

60.6
Promotional Banner

Topper's Solved these Questions

  • GASEOUS STATE

    NCERT TAMIL|Exercise QUESTIONS ( Choose the correct answer : )|4 Videos

  • GASEOUS STATE

    NCERT TAMIL|Exercise QUESTIONS (B. Fill in the blanks )|5 Videos

  • GASEOUS STATE

    NCERT TAMIL|Exercise EVALUATION (Answer these questions briefly)|10 Videos

  • FUNDAMENTALS OF ORGANIC CHEMISTRY

    NCERT TAMIL|Exercise EVALUATION|59 Videos

  • GENERAL INTRODUCTION TO METALLURGY

    NCERT TAMIL|Exercise QUESTIONS (EXPLAIN BRIEFLY ON THE FOLLOWING)|10 Videos

Similar Questions

Explore conceptually related problems

50 ml of gas A effuse through a pin -hole in 146 second . The same volume of CO_2 under identical condition effuse in 115 seconds . Calculate the molecular mass of A .

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 ?

A uniform square plate of mass 2.0 kg and edge 10 cm rotates about one of its diagonals under the action of a constant torque of 0.10 Nm. Calculate the angular momentum and the kinetic energy of the plate at the end of the fifth second after the start.

A block of mass 2.5 kg is kept on a rough horizontal surface. It is found that the block does not slide if a horizontal force less than 15 N is applied to it. Also it is found that it takes 5 seconds to slide through the first 10 m if a horizontal force of 15 N is applied and the block is gently pushed to start the motion. Taking g=10 m/s^2 , calculate the coefficient of static and kinetic friction between the block and the surface.

What volume of oxygen gas ( O_2 measured at 0^@C 1 atm, is needed to burn completely 1 L, of propane gas (C_3 H_8) measured under the same conditions?