**Image Description:**The diagram shows three identical containers connected by valves. These valves can be opened or closed to allow gas movement between the containers. Initially, two outer containers are empty, and the middle container holds particles of an ideal gas at a pressure of 9 atm. Once the valves are opened and sufficient time has passed for the movement of gas particles to equalize, the pressure in the middle container is questioned.**Question:**The figure represents three identical containers connected by valves. At the beginning of a study, the valves are closed and the two outer containers are completely empty. The middle container holds particles of an ideal gas at a pressure of 9 atm. After the valves are opened and sufficient time has passed for the net movement of particles between the containers to stop, the pressure of gas in the middle container will be closest to which of the following?- A) 1.5 atm- B) 2 atm- C) 3 atm- D) 9 atm

This question belongs to the gaseous state. There occurs a relationship between volume and pressure of gases at constant temperature. This is known as Boyle's law. Assume the volume of middle container is V. The other containers are also similar and hence all must contain equal volume of V each. The total volume of 3 containers will be 3V. The initial pressure is 9 atm. We need to find final pressure and here temperature remains constant. So we can apply Boyles law. That is, P1V1 = P2V2 where, P1 = 9 atm V1 = V V2 = 3V P2 = ? So, P2 = (P1×V1)/V2 P2 = (9 × V)/3V P2 = 9/3 = 3 atm So the pressure of gas at middle container will be 3 atmSo the answer is C). 3 atm

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Chemistry

The figure represents three identical containers connected by valves that can be closed or opened to allow gas movement between the containers. At the beginning of a studer investigation, the valves are closed and the two outer containers are completely empty. The middle container holds particles of an ideal gas at a pressure of 9 atm. After the valves are opened and enough time has passed for net movement of particles between the containers to stop, the pressure of gas in the middle container will be closest to whi of the following? A B C D 1.5 atm 2 atm 3 atm 9 atm

The figure represents three identical containers connected by valves that can be closed or opened to allow gas movement between the containers. At the beginning of a studer investigation, the valves are closed and the two outer containers are completely empty. The middle container holds particles of an ideal gas at a pressure of 9 atm. After the valves are opened and enough time has passed for net movement of particles between the containers to stop, the pressure of gas in the middle container will be closest to whi of the following? A B C D 1.5 atm 2 atm 3 atm 9 atm

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

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

**Image Description:**

The diagram shows three identical containers connected by valves. These valves can be opened or closed to allow gas movement between the containers. Initially, two outer containers are empty, and the middle container holds particles of an ideal gas at a pressure of 9 atm. Once the valves are opened and sufficient time has passed for the movement of gas particles to equalize, the pressure in the middle container is questioned.

**Question:**

The figure represents three identical containers connected by valves. At the beginning of a study, the valves are closed and the two outer containers are completely empty. The middle container holds particles of an ideal gas at a pressure of 9 atm. After the valves are opened and sufficient time has passed for the net movement of particles between the containers to stop, the pressure of gas in the middle container will be closest to which of the following?

- A) 1.5 atm
- B) 2 atm
- C) 3 atm
- D) 9 atm

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