Which statement is true according to the kinetic theory?


Asked by maham237 @ in Chemistry viewed by 319 People


Molecules of different gases with the same mass and temperature always have the same average density.
Molecules of different gases with the same mass and temperature always have the same average volume.
Molecules of different gases with the same mass and temperature always have the same pressure.
Molecules of different gases with the same mass and temperature always have the same molecular mass.
Molecules of different gases with the same mass and temperature always have the same average kinetic energy.
NextReset

Answered by maham237 @



The true statement is that different gases with the same mass and temperature always have the same average kinetic energy. This is one of the postulates of the kinetic theory of matter.

If we two objects A and B, they will have mass m_A and m_B and velocity v_A and v_B respectively. If K.E = \frac{1}{2} mv^2. Then it follows that

\frac{1}{2}m_Av_A = \frac{1}{2} m_Bv_B. Since the mass is the same it means the velocity of the two objects should be the same so that they have the same average kinetic energy.


Similar Questions

Which statement is true regarding the theory of natural selection

Asked by admin @ in Biology viewed by 331 persons

Which statement is true regarding the theory of natural selection?A. It states that organisms with beneficial characteristics are guaranteed to reproduce. B. It states that all organisms with harmful characteristics …

Which of the following statements is true regarding both theories and laws?

Asked by maham237 @ in Chemistry viewed by 341 persons

Which of the following statements is true regarding both theories and laws? (2 points) Select one: a. Test problems b. Require consensus c. Lead to hypotheses d. Explain data

Which statement about color theory is true?

Asked by maham237 @ in Arts viewed by 311 persons

According to the pedigree chart which statement must be true

Asked by maham237 @ in Biology viewed by 337 persons

According to the pedigree chart, which statement MUST be true? A) Only male offspring can inherit the disease. B) The mother in the original parental generation is a carrier for …

According to the rational root theorem, which statement about f(x) = 12x3 – 5x2 + 6x + 9 is true?

Asked by maham237 @ in Mathematics viewed by 842 persons

According to the Rational Root Theorem, which statement about f(x) = 12x3 – 5x2 + 6x + 9 is true? Any rational root of f(x) is a multiple of 12 …

According to the storage ladder protocol, which of the following statements is true:

Asked by maham237 @ in Health viewed by 560 persons

A. Ground Beef should be stored below Chicken B. Ground Beef should be stored above ready to eat food C. Ground Beef should be stored on the same shelf as …

Which of the following statements about reference groups is true

Asked by admin @ in Business viewed by 659 persons

Which is true of how reference groups influence consumer behavior? a. Reference group norms do not constrain consumer behavior. b. Consumers are prohibited from dissociating themselves from reference groups. c. …

Which of the following statements about quantum theory is incorrect

Asked by admin @ in Physics viewed by 402 persons

Which of the following statements is INCORRECT? A) It is not possible to know the exact location of an electron and its exact energy simultaneously. B) The energies of an …

Regarding action potentials which of the following statements is true

Asked by admin @ in Biology viewed by 357 persons

Each of the following statements about action potentials is true except Question 5 options: action potentials are propagated along a dendrite. action potentials require rapid changes in membrane potential. due …

Which of the following statements is true of internet recruiting

Asked by admin @ in Business viewed by 374 persons

Which of the following statements about social media is FALSE? Multiple Choice Social media can lead to hiring discrimination by revealing applicants’ religious affiliation, age, family composition, or sexual orientation. …

Which of the following statements is true regarding netwitness investigator

Asked by admin @ in Computers and Technology viewed by 379 persons

Which of the following statements is true? The Wireshark protocol analyzer has limited capabilities and is not considered multi-faceted. Wireshark is used to find anomalies in network traffic as well …

Which of the following statements best describes natural law theory

Asked by admin @ in History viewed by 397 persons

Which of the following statements best describes John Locke's Social Contract Theory? a) “Humans can use their senses to discover natural laws and apply them to society.” b) “The purpose …

Which of the following statements regarding marketing intelligence is true

Asked by admin @ in Business viewed by 350 persons

Which of the following statements about marketing departments is most accurate? A. The marketing department should work solely with people within its own department. B. The marketing department should suggest …

Which of the following statements about federal judges is true

Asked by admin @ in Social Studies viewed by 371 persons

Which is a true statement about federal judges? They are appointed by the Senate. They serve five-year terms. They are approved by the Supreme Court. They serve lifetime terms.

Which of the following statements is true about advertising agencies

Asked by admin @ in Business viewed by 373 persons

Which of the following statements about marketing intermediaries is true? Marketing intermediaries survive because they can perform marketing functions faster and more cheaply than producers and consumers. All channels of …

Most viewed questions in Chemistry


Discuss sn2 mechanism of methyl bromide using aqueous koh

Asked by admin @ in Chemistry viewed by 2191 persons


Comparing lactose percentage between whole milk and powdered milk

Asked by admin @ in Chemistry viewed by 1929 persons


Lewl letpa

Asked by maham237 @ in Chemistry viewed by 1565 persons



50 examples of unbalanced chemical equations with answers

Asked by admin @ in Chemistry viewed by 1396 persons


Chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.

Asked by maham237 @ in Chemistry viewed by 1324 persons


Prepare a chart giving detailed information of carbon compounds

Asked by admin @ in Chemistry viewed by 1287 persons



Which 1 mole sample has the least entropy

Asked by maham237 @ in Chemistry viewed by 1273 persons


If you are given the assignment to cut raw poultry

Asked by maham237 @ in Chemistry viewed by 1253 persons


Effect of succinic acid on cst of phenol water system

Asked by admin @ in Chemistry viewed by 1252 persons



The reaction between aluminium powder and anhydrous barium nitrate

Asked by maham237 @ in Chemistry viewed by 1225 persons


Cnh4 lewis structure

Asked by maham237 @ in Chemistry viewed by 1147 persons


2 3 dihydroxypropanal

Asked by maham237 @ in Chemistry viewed by 1050 persons



Select true statements about the pentose phosphate pathway

Asked by maham237 @ in Chemistry viewed by 1039 persons


Crossword puzzle on carbon and its compounds class 10

Asked by admin @ in Chemistry viewed by 1011 persons


Ionic bond calculator

Asked by maham237 @ in Chemistry viewed by 988 persons