JEE Main Surface Chemistry questions
7 Chemistry questions on Surface Chemistry as asked in JEE Main, newest first. 5 come with a worked solution.
- Statement I : For colloidal particles, the values of colligative properties are of small order as compared to values shown by true solutions at same concentration. Statement II : For colloidal particles, the potential…
2023 · with solution
- The variation of the rate of an enzyme catalyzed reaction with substrate concentration is correctly represented by graph [figure]
2023
- Which of the following salt solutions would coagulate the colloid solution formed when FeCl_3 is added to NaOH solution, at the fastest rate?
2023 · with solution
- The number of incorrect statement/s from the following is/are ____ A. Water vapours are adsorbed by anhydrous calcium chloride. B. There is a decrease in surface energy during adsorption. C. As the adsorption proceeds,…
2023 · with solution
- The number of statement/s which are the characteristics of physisorption is ________ A. It is highly specific in nature B. Enthalpy of adsorption is high C. It decreases with increase in temperature D. It results into…
2023 · with solution
- 10 mL of 1 mM surfactant solution forms a monolayer covering 0.24 cm² on a polar substrate. If the polar head is approximated as a cube, what is its edge length?
2019 · with solution
- 3 g of activated charcoal was added to 50 mL of acetic acid solution (0.06N) in a flask. After an hour it was filtered and the strength of the filtrate was found to be 0.042 N. The amount of acetic acid adsorbed (per…
2015
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