6 JEE Main 2012 Surface Chemistry previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2012 previous-year questions from the Surface Chemistry chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Surface Chemistry chapter hub.
Fog is a colloidal solution of
If x is the mass of the gas adsorbed on mass m of the adsorbent at pressure p, Freundlich adsorption isotherm gives a s…
The correct statement for both the processes of physisorption and chemisorption is
On addition of 1 ~mL of 10 \% NaCl solution to 10 mL gold sol in the presence of 0.025 ~g of starch, the coagulation is…
Colloidal solutions can be purified by
According to Freundlich adsorption isotherm, which of the following is correct ?