The froth flotation process is used for the concentration of sulphide ores and:

Which of the following is not correct about Freundlich adsorption isotherm?

What is the difference between adsorbent and adsorbate?

The plot that best represents the relationship between the extent of adsorption $(x / m)$ and pressure $(p)$ is

Which among the following is true for chemisorption?

The mass of gas adsorbed,$x$,per unit mass of adsorbent,$m$,was measured at various pressures,$p$. $A$ graph between $\log(x/m)$ and $\log p$ gives a straight line with slope equal to $2$ and the intercept equal to $0.4771$. The value of $x/m$ at a pressure of $4 \text{ atm}$ is: (Given $\log 3 = 0.4771$)