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Kinetic energy of a molecule is zero at ...

Kinetic energy of a molecule is zero at `0^(@)C`

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To analyze the statement "Kinetic energy of a molecule is zero at 0°C," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Kinetic Energy**: The kinetic energy (KE) of a molecule is given by the formula: \[ KE = \frac{3}{2} k_B T ...
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CENGAGE CHEMISTRY ENGLISH-STATES OF MATTER-Exercises (Ture False)
  1. In the van der Waals equation (P + (n^(2)a)/(V^(2)))(V - nb) = nRT ...

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  2. Kinetic energy of a molecule is zero at 0^(@)C

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  3. Gas in a closed container will exert much higher pressure due to gravi...

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  4. The graph between PV vs P at constant temperature is linear parallel t...

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  5. Real gases show deviation from ideal behavior at low temperature and h...

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  6. All the molecules in a given sample of gas move with same speed.

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  7. Small value of a means, gas can be easily liqueifed.

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  8. Small value of a means, gas can be easily liqueifed.

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  9. Rate of diffusion is directly proportional to the square root of molec...

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  10. For ideal gases, Z = 1 at all temperature and pressure.

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  11. According to charles's law,

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  12. The pressure of moist gas is higher than pressure of dry gas.

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  13. Gases do not occupy volume and do not have force of attraction.

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  14. The van der Waal equation of gas is (P + (n^(2)a)/(V^(2))) (V - nb)...

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  15. Surface tension and surface energy have different dimensions.

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  16. The plot of PV vs P at particular temperature is called isovbar.

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  17. Give reasons for the following in one or two sentences. (a) A bottle...

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  18. Can a gas with a = 0 be liquefied?

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  19. The van der waals constants have same values for all the gases.

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  20. All the molecules in a given sample of gas move with same speed.

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