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Chemistry - Surface Chemistry

Practise 113 NEET NTA questions on Surface Chemistry. Each question shows a quick preview so you can jump straight to the topic you want to revise.

Surface Chemistry has been asked in 0 of the 38 years of NEET NTA papers analysed (1988–2025), with 113 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2025, with 0 questions that year. In the last three years (2023–2025) it had 0 questions across 6 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1Which is correct in case of van der Waal's adsorption?
  2. 2Which is the correct equation for Freundlich adsorption isotherm
  3. 3Gold number of a lyophilic sol is such a property that
  4. 4Powdered substances are more effective adsorbents than their crystalline form because
  5. 5Which of the following mixture will lead to the formation of negatively charged colloid [ A g I ] I -
  6. 6The catalyst used in the manufacture of polyethylene Ziegler method is
  7. 7What will be the Freundlich's adsorption isotherm equation at high pressure?
  8. 8Colloidal solution of which of the following cannot be prepared by Bredig's arc method?
  9. 9Which one of the following forms micelles in aqueous solution above certain concentration?
  10. 10To stop bleeding from cut we use ferric chloride, it is because
  11. 11Which can adsorb larger volume of hydrogen gas?
  12. 12Which of the following statements about zeolites is not correct?
  13. 13Adsorption of a gas follows Freundlich adsorption isotherm. In the given plot, x is the mass of the gas adsorbed on mass m of the adsorbent
  14. 14The Brownian motion is due to
  15. 15A negatively charged sol can be formed by peptizing a solution of
  16. 16Among the colloids cheese ( C ) , milk (M) and smoke (S), the correct combination of the dispersed phase and dispersion medium respectively
  17. 17A freshly prepared F e ( O H ) 3 precipitate is peptised by adding F e C l 3 solution. The charge on the colloidal particles is due to the p
  18. 18A micelle formed during the cleansing action by soap is
  19. 19Which is the wrong pair? (i) Starch solution : sol (ii) Aq. NaCl : true solution (iii) milk : emulsion (iv) Aq. BaS O 4 : true solution
  20. 20The Langmuir adsorption isotherm is deducted using the assumption
  21. 21Arsenic sulphide sol is prepared by passing H 2 S through A s 2 O 3 solution. The charge developed on sol particles is due to the adsorption
  22. 22Whipped cream is an example of
  23. 23Which is correct about physical adsorption
  24. 24Which of the following graph is correct for the enzyme catalysis?
  25. 25Heat evolved during chemisorption lies in the range of
  26. 26Select correct adsorption isobars for chemisorption and physisorption respectively (where x m = extent of adsorption, T = temperature)
  27. 27Which of following statements is false?
  28. 28In a chemical reaction, a catalyst used for
  29. 29For adsorption of gas on solid surface, the plots of l o g x m vs. log P is linear with a slope equal to
  30. 30Among the following, the surfacant that will form micelles in aqueous solution at the lowest molar concentration at ambient condition is:
  31. 31Which of the following electrolytes will be most effective in the coagulation of gold sol
  32. 32Based on Langmuir adsorption isotherm, at very high pressures the amount of gas adsorbed
  33. 33Which property of colloids is not dependent on the charge on colloidal particles?
  34. 34During the preparation of colloidal sol by Bredig's are method, traces of alkali (NaOH or N a 2 C O 3 ) is added to
  35. 35Lyophilic sols are more stable than lyophobic sols because
  36. 36Which of the following statement is incorrect regarding physisorption?
  37. 37The ability of an ion to bring about coagulation of a given colloid depends upon
  38. 38According to the adsorption theory of catalysis, the rate of reaction increases because
  39. 39Greater is the protective power of lyophilic colloid -
  40. 40The potential difference between the fixed charged layer and the diffused layer having opposite charge is called:
  41. 41On which of the following properties affect the coagulating power of an ion?
  42. 42Purple of cassius is
  43. 43Which of the following graph represents the variation of amount of chemisorption of a gas by a solid with temperature under constant pressur
  44. 44Peptization is a process of
  45. 45Identify the gas which is readily adsorbed by activated charcoal
  46. 461 mol of A g I / A g + is coagulated by
  47. 47Which property of colloids is not dependent on the charge on colloidal particles?
  48. 48One desires to prepare a positively charged silver iodide sol. This can be achieved by
  49. 49After the reaction is over between adsorbed reactants, it is important to create space for the other reactant molecules to approach the surf
  50. 50Which of the following is not correct for enzyme catalysis?

Frequently Asked Questions

1.How many questions are available for Surface Chemistry?

This chapter includes 113 NEET NTA questions.

2.Are these questions only from NEET NTA, or from other exams too?

These are NEET NTA questions specifically for the Surface Chemistry chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.

3.What is the difficulty level of Surface Chemistry questions in NEET NTA?

Of the 113 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2025 had the most, with 0 questions.

4.Which topics in Surface Chemistry should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.