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Ideal Gas Equation

What is the t...

Question

What is the total pressure in chamber $B$ after valve 1 is opened?

A

0.31 atm

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B

2.05 atm

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C

2.46 atm

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D

3.10 atm

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Solution

The correct option is A 2.05 atm
The total pressure in chamber B after valve 1 is opened is $\frac{P_{A} V_{A} + P_{B} V_{B}}{V_{A} + V_{B}} = \frac{4.1 \times 6 + 0.82 \times 10}{10 + 6} = 2.05 a t m$

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