According to kinetic-molecular theory, in which of the following gases will the root-mean-square speed of the molecules be thehighest at 200 °C?ACl2ВSF6Н20None. The molecules of all gases have the same root-mean-square speed at any given temperature.E) HCI

Given that - Temperature = 200°C = 200+273 = 473 K Following gaseous Molecules - Cl2 SF6 H2O…

According to kinetic-molecular theory, in which of the following gases will the root-mean-square speed of the molecules be the highest at 200 °C? A CI2 SF6 H2O D) None. The molecules of all gases have the same root-mean-square speed at any given temperature. HCI

According to kinetic-molecular theory, in which of the following gases will the root-mean-square speed of the molecules be the highest at 200 °C? A CI2 SF6 H2O D) None. The molecules of all gases have the same root-mean-square speed at any given temperature. HCI

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.

Question

According to kinetic-molecular theory, in which of the following gases will the root-mean-square speed of the molecules be the
highest at 200 °C?
A
Cl2
В
SF6
Н20
None. The molecules of all gases have the same root-mean-square speed at any given temperature.
E) HCI

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