For a given gas at 1 atm pressure, rms speed of the molecules is 200 m/s at 127°C. At 2 atm pressure and at 227°C, the rms speed of the molecules will be: 1. 100 m/s 2. 80/5 m/s 3. 100 /5 m/s 4. 80 m/s

For a given gas at 1 atm pressure, rms speed of the molecules is 200 m/s at 127°C. At 2 atm pressure and at 227°C, the rms speed of the molecules will be: 1. 100 m/s 2. 80/5 m/s 3. 100 /5 m/s 4. 80 m/s

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 71P: Find (a) the most probable speed, (b) the average speed, and (c) the rms speed for nitrogen...

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Concept explainers

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.

Question

For a given gas at 1 atm pressure, rms speed
of the molecules is 200 m/s at 127°C. At 2
atm pressure and at 227°C, the rms speed of
the molecules will be:
1. 100 m/s
2. 80/5 m/s
3. 100V5 m/s
4.
80 m/s

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