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A cylinder of 5 L capacity, filled with ...

A cylinder of 5 L capacity, filled with air at NTP is connected with another evacuated cylinder of 30 L capacity. The resultant air pressure in both the cylinders will be

A

10.8 cm of Hg

B

14.9 cm of Hg

C

21.8 cm of Hg

D

38.8 cm of Hg

Text Solution

Verified by Experts

The correct Answer is:
A
`P_(1)` =76 cm of Hg , `V_(1)` =5 Lts.
`P_(2)` =x cm of Hg , `V_(2)` =30+5 =35 Lts.
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