Question:
A plot of \(log\ \frac {x}{m}\) versus \(log \ p\) for the adsorption of a gas on a solid gives a straight line with slope equal to:
A plot of \(log\ \frac {x}{m}\) versus \(log \ p\) for the adsorption of a gas on a solid gives a straight line with slope equal to:
Updated On: Apr 21, 2025
- - log k
- n
- \(\frac {1}{n}\)
- log k
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The Correct Option is C
Solution and Explanation
\(\frac {x}{m} =k_p^{\frac1n}\)
∴ \(\frac {log\ x}{m}\)= \(log\ k + \frac {1}{n}\ log\ p\)
∴ plot of \(log\ \frac {x}{m}\) vs \(log\ p\) will be linear with slope = \(\frac 1n\).
So, the correct option is (C): \(\frac 1n\)
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Concepts Used:
Motion in a straight line
The motion in a straight line is an object changes its position with respect to its surroundings with time, then it is called in motion. It is a change in the position of an object over time. It is nothing but linear motion.
Types of Linear Motion:
Linear motion is also known as the Rectilinear Motion which are of two types:
- Uniform linear motion with constant velocity or zero acceleration: If a body travels in a straight line by covering an equal amount of distance in an equal interval of time then it is said to have uniform motion.
- Non-Uniform linear motion with variable velocity or non-zero acceleration: Not like the uniform acceleration, the body is said to have a non-uniform motion when the velocity of a body changes by unequal amounts in equal intervals of time. The rate of change of its velocity changes at different points of time during its movement.