Question

Which of the following statements is true about the compressibility factor (Z)? When Z is greater than 0, attractive f...

  1. Which of the following statements is true about the compressibility factor (Z)?
    1. When Z is greater than 0, attractive forces between the particles dominates.
    2. When Z is less than 0, attractive forces between the particles dominates.
    3. Z steadily increases for an ideal gas.
    4. Z equals 24.79 L bar for an ideal gas.
    5. Repulsive forces between particles cause Z to be less than 0 at high pressures.
0 1
Add a comment Improve this question Transcribed image text
Answer #1

Au Compaensblityfacder () of gien by ralio molax volume ot real gan 4ee molan volum of idual at same temp 2 presue Vreal ViaHe tradi fress dorinate ars that 1 as Vheal (ulama of gas dal al as well as Z7I live forcs Lat z0 daminading Smes Vral Veal V5t mol Hu npuliu lorus bat the attradsa tsts whih maks ee vaue of z n tham Zae

Add a comment
Know the answer?
Add Answer to:
Which of the following statements is true about the compressibility factor (Z)? When Z is greater than 0, attractive f...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Which one of the following statements is not correct? a. An increase in temperature causes an...

    Which one of the following statements is not correct? a. An increase in temperature causes an increase in gas pressure because the average force of molecules colliding with the walls of the container increases. b. An increase in temperature causes an increase in gas pressure because the frequency of molecules colliding with the walls of the container increases. c. Real gases deviate from ideal gases because of the finite size of the molecules and the attractive and repulsive interactions between...

  • Which of the following statements is true for real gases? Choose all that apply Attractive forces between molecul...

    Which of the following statements is true for real gases? Choose all that apply Attractive forces between molecules cause a decrease in pressure compared to the ideal gas. Attractive forces between molecules cause an increase in pressure compared to the ideal gas. As molecules increase in size, deviations from ideal behavior become more apparent at relatively low pressures. As attractive forces between molecules increase, deviations from ideal behavior become more apparent at relatively low temperatures. Compute the root-mean-square speed of...

  • Part A) Which of the following statements is true for ideal gases, but is not always...

    Part A) Which of the following statements is true for ideal gases, but is not always true for real gases? Choose all that apply. Molecules are in constant random motion. Pressure is caused by molecule-wall collisions. The size of the molecules is unimportant compared to the distances between them. The volume occupied by the molecules is negligible compared to the volume of the container. Part B) Which of the following statements is true for real gases? Choose all that apply....

  • Which of the following statements is true tor real gases? Choose all that apply. As molecules...

    Which of the following statements is true tor real gases? Choose all that apply. As molecules increase in size, deviations from ideal behavior become more apparent at relatively high pressures. Attractive forces between molecules cause a decrease in pressure compared to the ideal gas. The volume occupied by the molecules can cause a decrease in pressure compared to the ideal gas. As molecules increase in size. deviations from ideal behavior become more apparent at relatively low pressures.

  • Bas particles. Given these assumptions which are valid+ STP) which statement or statements is incorrect? A)...

    Bas particles. Given these assumptions which are valid+ STP) which statement or statements is incorrect? A) At low temperatures, there are attractive and/or repulsive forces between gas molecules. B) At low pressures, gas particles occupy a significant portion of the total volume. C) At high temperatures, there are no attractive and/or repulsive forces between gas molecules. D) At high pressures, gas particles occupy a significant portion of the total volume. E) All statements are incorrect 23) Using the reaction, C6H12O6(s)...

  • Which of the following statements about the kinetic molecular theory are not correct? O Attractive and...

    Which of the following statements about the kinetic molecular theory are not correct? O Attractive and repulsive forces between gas molecules are negligible The average kinetic energy of the molecules is not related to the absolute temperature Gases consist of molecules that are in continuous, random motion The combined volume of all the molecules of the gas is negligible relative to the total volume in which the gas is contained

  • When ammonium nitrate (NH4NO3) dissolves in water, the solution feels cool. Which statements are true? Select...

    When ammonium nitrate (NH4NO3) dissolves in water, the solution feels cool. Which statements are true? Select all that apply.    The process is endothermic.    The attractive forces between solvent and solute particles are weaker than between the particles in the pure substances.    The process is exothermic.    The attractive forces between solvent and solute particles are stronger than between the particles in the pure substances.

  • Decide which of the following statements are true and which are false.

    Decide which of the following statements are true and which are false. As temperature increases, the average kinetic energy of a sample of gas molecules decreases. Ideal gas molecules have small volumes and exert weak attractive forces on one another. At constant temperature, the lighter the gas molecules, the smaller the average velocity. In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the O2(g) sample must be at a higher temperature than the H2(g) sample. Real...

  • Decide which of the following statements are true and which are false. True Real gas molecules...

    Decide which of the following statements are true and which are false. True Real gas molecules have a volume and exert attractive forces on one another. False As temperature increases, the average kinetic energy of a sample of gas molecules decreases. False In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the O2(g) sample must be at a higher temperature than the H2(g) sample. False At constant temperature, the lighter the...

  • 1. Which of the following statements is not consistent with the kinetic-molecular theory of gas? a....

    1. Which of the following statements is not consistent with the kinetic-molecular theory of gas? a. The volume occupied by the gas molecules only becomes significant at very low pressures b. A given volume of gas is mostly empty space except near the condensing point c. Except near condensing point, the attractive forces between gas molecules are very small d. The attractive forces between the molecules only becomes significant at very low temperatures 2. Which of the following statements does...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT