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11th Standard English Medium Chemistry Subject Gaseous State Creative 5 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 25
    5 x 5 = 25
  1. The van der waal's constant 'b' for oxygen is 0.0318 L mol-1. Calculate the diameter of the oxygen molecule.

  2. An LPG cylinder containing 15 kg of butane at 27° C and 10 atmpressure is leaking. After one day, its pressure is decreased to 8 atm. How much quality of the gas is leaked ?

  3. Arrive at the values of gas constant (R) in dm3 atm mol-1 K-1, Pa, m3 K-1, mol-1 at JK-1 mol-1.

  4. Explain Andrew's isotherm of carbon dioxide.

  5. Express mathematically Dalton's law of partial pressures.

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