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A ring shaped tube contain two ideal gas...

A ring shaped tube contain two ideal gases with equal masses and relative molar masses `M_1=32 and M_2=28.`
The gases are separated by one fixed partiotin and another movable stopper S which can move freely without friction inside the ring. The angle `alpha` as shown in the figure is ...... degrees.

A

`(7pi)/(8)`

B

`(8pi)/(7)`

C

`(15pi)/(16)`

D

`(16pi)/(15)`

Text Solution

Verified by Experts

The correct Answer is:
D
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