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Two closed bulbs of equal volume (V) containing an ideal gas initially at pressure Pi and temperature T1are connected through a narrow tube of negligible volume as shown in the figure below. The temperature of one of the bulbs is then raised to T2. The final pressure Pf is A) Pi  T1T2 T1 + T2  B) 2Pi  T1 T1 + T2  C) 2Pi  T2 T1 + T2  D) 2Pi  T1T2 T1 + T2  9)

Two closed bulbs of equal volume (V)
containing an ideal gas initially at pressure Pi
and temperature T1are connected through a
narrow tube of negligible volume as shown in
the figure below. The temperature of one of the
bulbs is then raised to T2. The final pressure Pf
is
A) Pi

T1T2
T1 + T2

B) 2Pi

T1
T1 + T2

C) 2Pi

T2
T1 + T2

D) 2Pi

T1T2
T1 + T2

9)

Grade:12

3 Answers

Arun
25750 Points
4 years ago
Dear student
 
There is no figure attached. Please check and repost the question with an attachment. I will be happy to help you
Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

Please attach the image of the question as the options are not in standard notation

Regards
Vikas TU
14149 Points
4 years ago
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers

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