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11th Standard English Medium Chemistry Subject Gaseous State Creative 1 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 5
    5 x 1 = 5
  1. Compression factor Z is given by _____________

    (a)

    PV/nRT

    (b)

    P/nRT

    (c)

    PV/R

    (d)

    PV/T

  2. What is the dominant intermolecular force or bond that must be overcome in converting liquid methanol to a gas?

    (a)

    London dispersion force

    (b)

    Hydrogen bonding

    (c)

    Dipole-dipole interaction

    (d)

    Covalent bonds

  3. Compressibility factor for CO2 at 400 K and 71.0 bar is 0.8697 the molar volume of CO2 under these conditions _____________

    (a)

    22.04 dm3

    (b)

    2.24 dm3

    (c)

    0.41 dm3

    (d)

    19.5 dm3

  4. When the gas behaves ideally, the compression factor Z is ___________

    (a)

    > 1

    (b)

    < 1

    (c)

    = 0

    (d)

    = 1

  5. _____________ is the gas constant.

    (a)

    a

    (b)

    Vc

    (c)

    R

    (d)

    Tc

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