Question 4 **Gas Mixture Effusion and Kinetic Energy**A gas mixture contains HBr, NO₂, and C₂H₆ at STP.**Questions:**1. If a tiny hole is made in the container, which gas will effuse fastest? - They all effuse at the same rate. - HBr - NO₂ - C₂H₆2. Which gas molecules have the highest average kinetic energy at this temperature? - HBr - They all have the same average kinetic energy. - C₂H₆ - NO₂**Guidance:**- To determine the rate of effusion, consider Graham's law of effusion, which states that the rate of effusion of a gas is inversely proportional to the square root of its molar mass.- The average kinetic energy of gas molecules at a given temperature is the same for all gases, as it depends only on the temperature, not the identity of the gas.

Effusion rate and kinetic energy of gas depends on the temperature and the molar mass of gas.

A gas mixture contains HBr, NO,, and C,H, at STP. If a tiny hole is made in the container, which gas will effuse fastest? They all effuse at the same rate. HBr NO, O C̟H, Which gas molecules have the highest average kinetic energy at this temperature? HBr They all have the same average kinetic energy. O C̟H, NO,

A gas mixture contains HBr, NO,, and C,H, at STP. If a tiny hole is made in the container, which gas will effuse fastest? They all effuse at the same rate. HBr NO, O C̟H, Which gas molecules have the highest average kinetic energy at this temperature? HBr They all have the same average kinetic energy. O C̟H, NO,

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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