Two glass vessels M and N are connected by a closed valve.
M
i
N
M contains helium a...
![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 18.10.2020 15:01, bionicboy03120440
Two glass vessels M and N are connected by a closed valve.
M
i
N
M contains helium at 20°C at a pressure of 1* 10 Pa N has been evacuated, and has three
times the volume of M. In an experiment, the valve is opened and the temperature of the whole
apparatus is raised to 100°C
What is the final pressure in the system?
A
3.18 10Pa
B
4.24 10'Pa
C 1.25 X 10 Pa
D 5.09 10 Pa
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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