Chemistry Objective Questions and Answers: Surface Chemistry
Access targeted multiple-choice questions for Surface Chemistry designed to align with the latest BITSAT academic syllabus for BITSAT Chemistry. These objective practice sets help students evaluate their conceptual understanding and improve exam readiness.
Download Surface Chemistry MCQs with Answers
View or download the dedicated Surface Chemistry MCQ resource below. Practicing these 50 objective questions regularly builds familiarity with standard exam patterns and helps secure higher marks in final Chemistry evaluations.
Question: Which of the following ionic substances will be most effective in precipitating the sulphur sol?
a) KCl
b) BaCl2
c) Fe2(SO4)3
d) Na3PO4
Answer: Fe2(SO4)3
Question: The isoelectric-point of a colloidially dispersed material is the pH value at which
a) The dispersed phase migrate in an electric field
b) The dispersed phase does not migrate in an electric field
c) The dispersed phase has pH equal to 7
d) The dispersed phase has pH equal to zero
Answer: The dispersed phase does not migrate in an electric field
Question: At high pressure, the entire surface gets covered by a monomolecular layer of the gas follows
a) Three-halved order
b) Second-order
c) First-order
d) Zero-order
Answer: Zero-order
Question: Which of the following gas molecules have maximum value of enthalpy of physisorption?
a) C2H6
b) Ne
c) H2O
d) H2
Answer: H2O
Question: Position of non-polar and polar part in micelle is
a) Polar at outer surface and non-polar at inner surface
b) Polar at inner surface and non-polar at outer surface
c) Distributed all over the surface
d) Present in the surface only
Answer: Polar at outer surface and non-polar at inner surface
Question: For adsorption of a gas on a solid, the plot of log x/m vs log P is linear with slope equal to (n being whole number)
a) k
b) Log k
c) n
d)
Answer:
Question: An example of autocatalysis is
a) Decomposition of KClO3 to KCl and O2
b) Oxidation of SO2 to SO3
c) Formation of NH3 by N2 and H2 in presence of Fe
d) Oxidation of oxalic acid by acidic KMnO4
Answer: Oxidation of oxalic acid by acidic KMnO4
Question: Which property of colloidal solution is independent of charge on the colloidal particles:-
a) Electrophoresis
b) Electro-osmosis
c) Tyndall effect
d) Coagulation
Answer: Tyndall effect
Question: At high pressure, the entire surface gets covered by a monomolecular layer of the gas follows
a) Three-halved order
b) Second-order
c) First-order
d) Zero-order
Answer: Zero-order
Question: The isoelectric-point of a colloidially dispersed material is the pH value at which
a) The dispersed phase migrate in an electric field
b) The dispersed phase does not migrate in an electric field
c) The dispersed phase has pH equal to 7
d) The dispersed phase has pH equal to zero
Answer: The dispersed phase does not migrate in an electric field
Free study material for Chemistry
Surface Chemistry Objective Questions & Solutions for BITSAT Chemistry
BITSAT Chemistry Surface Chemistry Objective Test Questions
Test your conceptual understanding of Surface Chemistry with these targeted multiple-choice questions. Designed in alignment with the latest BITSAT curriculum for BITSAT Chemistry, these problem sets build accuracy and prepare students for objective exams.
NCERT-Aligned Objective Questions and Solutions
Each question includes structured solution keys mapped directly to standard BITSAT textbooks, helping students evaluate their reasoning and correct mistakes early in their revision.
Next Steps in Your Exam Preparation
Follow up your worksheet practice by attempting the interactive online Chemistry MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.
FAQs
You can get most exhaustive BITSAT Chemistry Surface Chemistry MCQs for free on StudiesToday.com. These MCQs for BITSAT Chemistry are updated for the 2026-27 academic session as per BITSAT examination standards.
Yes, our BITSAT Chemistry Surface Chemistry MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the BITSAT paper is now competency-based.
By solving our BITSAT Chemistry Surface Chemistry MCQs, BITSAT students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Chemistry.
Yes, Chemistry MCQs for BITSAT have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused BITSAT exams.
Yes, you can also access online interactive tests for BITSAT Chemistry Surface Chemistry MCQs on StudiesToday.com as they provide instant answers and score to help you track your progress in Chemistry.