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A graph plotted log (x)/(m) vs. log P is...

A graph plotted log `(x)/(m)` vs. log P is shown in figure given below

If intercept is equal to log 3, then value of `(x)/(m)` at a pressure of 3 atm

A

2

B

9

C

6

D

8

Text Solution

Verified by Experts

The correct Answer is:
B
`OA = log ""(x)/(m) at log P = 0, ie, at P = 1, log "" (x)/(m) = log 3`
`therefore (x)/(m) = K = 3 , because (x)/(m) = KP^(1//2) and n = 1( tan theta = 1) " " If P = 3 "atm then" (x)/(m) = 3 xx 3 = 9`
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