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Surface Chemistry Questions

Practice 29 Surface Chemistry questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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29
Total Questions
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10
Easy
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19
Medium
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0
Hard
Practice by Exam:Chemistry(28)CHEMISTRY(1)

About Surface Chemistry — practice questions, PYQs & concepts

Surface Chemistry is a frequently-tested topic on Chemistry, CHEMISTRY. ExamTest.live currently lists 29 Surface Chemistry questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Surface Chemistry weight in competitive exams

Across our Surface Chemistry question bank, the largest sources are Chemistry (28) and CHEMISTRY (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 10 easy Surface Chemistry questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
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All Surface Chemistry Questions(1–29 of 29)

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Q1mediummcqChemistryAIEEE2026
0% accuracy
The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged, respectively. Which of the following statements is NOT correct?
Q2mediummcqChemistryAIEEE2026
0% accuracy
The volume of a colloidal particle, as compared to the volume of a solute particle in a true solution , could be:
Q3easymcqChemistryAIEEE 20062026
0% accuracy
In Langmuir’s model of adsorption of a gas on a solid surface:
Q4easymcqChemistryNEET (UG) 20172026
0% accuracy
Which one of the following statements is not correct?
Q5mediummcqChemistryNEET 20192026
0% accuracy
Which mixture of the solutions will lead to the formation of negatively charged colloidal [AgI]I
−
sol?
Q6mediummcqChemistryJEE Main2026
The coagulating power of electrolytes having ions , and for arsenic sulphide sol increases in the order:
Q7mediummcqChemistryAIEEE 20122026
According to Freundlich adsorption isotherm, which of the following is correct?
Q8mediummcqChemistryAIEEE 20092026
Which of the following statements is incorrect regarding physisorption?
Q9mediummcqChemistryAIEEE2026
Gold numbers of protective colloids A, B, C and D are , , and , respectively. The correct order of their protective powers is:
Q10easymcqChemistryAIEEE 20042026
Identify the correct statements regarding enzymes:
Q11easymcqChemistryNEET 20232026
Pumice stone is an example of:
Q12easymcqChemistryNEET 20232026
Which one is an example of heterogenous catalysis?
Q13mediummcqChemistryNEET 20222026
Statement I: In the coagulation of a negative sol, the flocculating power of the three given ions is in the order: Statement II: In the coagulation of a positive sol, the flocculating power of the three given salts is in the order:
Q14easymcqChemistryNEET 20212026
The right option for the statement "Tyndall effect is exhibited by" is:
Q15mediummcqChemistryNEET 2020 E12026
Measuring Zeta potential is useful in determining which property of colloidal solution?
Q16mediummcqCHEMISTRYNEET 20192026
Match the catalyst with the process:Catalyst: (i) , (ii) , (iii) , (iv) Nickel complexesProcess: (a) Oxidation of ethylene to ethanal, (b) Polymerisation of alkynes, (c) Oxidation of in manufacture of , (d) Polymerisation of ethyleneWhich of the following is the correct matching?
Q17easymcqChemistryNEET (UG) 20182026
On which of the following properties does the coagulating power of an ion depend?
Q18mediummcqChemistryChemistry
0% accuracy
If is the amount of adsorbate and is the amount of adsorbent, which of the following relations is NOT related to the adsorption process?
Q19mediummcqChemistryChemistry
The coagulation values in millimoles per litre of the electrolytes used for the coagulation of are given below:I. II. III. The correct order of their coagulating power is:
Q20easymcqChemistryChemistry
Fog is a colloidal solution of:
Q21mediummcqChemistryChemistry
Which one of the following characteristics is associated with adsorption?
Q22easymcqChemistryChemistry
Which of the following statements is correct for the spontaneous adsorption of a gas?
Q23easymcqChemistryChemistry
Which property of colloids is not dependent on the charge on colloidal particles?
Q24mediummcqChemistryChemistry
Which one of the following statements is INCORRECT about enzyme catalysis?
Q25mediummcqChemistryChemistry
The ease of adsorption of the hydrated alkali metal ions on an ion-exchange resin follows the order:
Q26mediummcqChemistryChemistry
The protecting power of lyophilic colloidal sol is expressed in terms of:
Q27mediummcqChemistryChemistry
In Freundlich Adsorption isotherm, the value of is:
Q28mediummcqChemistryChemistry
The Langmuir adsorption isotherm is deduced using the assumption:
Q29mediummcqChemistryChemistry
A plot of versus for the adsorption of a gas on a solid gives a straight line with slope equal to :

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How many Surface Chemistry questions are on ExamTest.live?▼
We have 29 Surface Chemistry questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
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Surface Chemistry questions are commonly asked in Chemistry, CHEMISTRY. You can filter by exam using the links above.
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