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The densities at points A and B are rho(...

The densities at points A and B are `rho_(0)` and `(3 rho_(0))/(2)`. Find the value of x on P-axis.

A

`2 P_(0)`

B

`(3)/(2) P_(0)`

C

`3 P_(0)`

D

`4 P_(0)`

Text Solution

Verified by Experts

The correct Answer is:
C
`rho = (PM)/(RT)` gives `rho prop (P//T)`
`rho_(A) = rho_(0) and rho_(B) = 3/2 rho_(0)`
`(P//T)_(B) = 3/2 (P//T)_(A)`
`(X//2T_(0)) = (3/2) (P_(0)//T_(0))`
`X = 3P_(0)`.
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